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QLA Roadside PLUS Message Board
QLA Roadside PLUS Message Board
SS652D

• Durable, easy-to-move plus it's double-sided to your your message seen
• Curved sign deflects wind for added stability
• Holds two standard 36"H x 48"W corrugated plastic sign panels included
• Exclusive "Grip-Tip-Roll" system eliminates lifting and carrying
• Features wheels on both sides for increased portability
• Rolling A-Frames are rust-proof, durable and long lasting

Ready2Use Next Generation Large Format Rolling, Quick Loading, Roadside A-frame Style Sidewalk Sign with changeable message boards.  Patented and patent pending features for unmatched user friendliness, portability, and affordability.  Displays curved sign panels for strength and visual impact.  Water filled for stability; can withstand freezing.  Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry. Resists winds up to 30mph. Black letters and Red Numbers on white background. Displays up to 5 lines of copy on each side.

Includes
2 - 36"x48"x4mm  white sign panels with tracks on one side of each board,
421 - 5" letters, numbers, and symbols

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$399.00
Ray Optics Kit
Ray Optics Kit
15941

To investigate the properties of lenses and to construct simple optical instruments. Kit comprised of the following: Two lamp holders, each in cast alloy shade with two axial slots. Complete with two meter 2-core cable and lamp. Shade has integral support arm which is clamped at right angle to the vertical rod, 165 mm long, fitted on heavy cast base, stove hammer finish. One each right and left hand cylindrical lamp shield of light alloy in matt black finish with slot parallel to the axis, size 190 x 60 mm, Height x Diameter. Two black plastic plates, 100 x 80 mm, with 17 equispaced parallel slots. Two black plastic plates, 130 x 80 mm, each with single and triple slits. Two metal support brackets, matt black finish with spring-loaded clips to hold the plates. Four black finish metal light barriers, height 80 mm. Ten Cylindrical Lens ( 8 plano-convex, and 2 plano-concave ), size 50 x 50 mm, Side x Height. Manual included.
To investigate the properties of lenses and to construct simple optical instruments. Kit comprised of the following: Two lamp holders, each in cast alloy shade with two axial slots. Complete with two meter 2-core cable and lamp. Shade has integral support arm which is clamped at right angle to the vertical rod, 165 mm long, fitted on heavy cast base, stove hammer finish. One each right and left hand cylindrical lamp shield of light alloy in matt black finish with slot parallel to the axis, size 190 x 60 mm, Height x Diameter. Two black plastic plates, 100 x 80 mm, with 17 equispaced parallel slots. Two black plastic plates, 130 x 80 mm, each with single and triple slits. Two metal support brackets, matt black finish with spring-loaded clips to hold the plates. Four black finish metal light barriers, height 80 mm. Ten Cylindrical Lens ( 8 plano-convex, and 2 plano-concave ), size 50 x 50 mm, Side x Height. Manual included.

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$290.00 Kit
Refraction Tank with Laser
Refraction Tank with Laser
15942

A self-contained unit to measure and study refraction of light. Incident and refractive rays are easily seen and measured. Light rays air into water, water to air and water in water can be studied easily with the help of built-in laser, as a light source, which revolves and can be fixed at any point around a circular graduated scale. With leveling screws to level the water in the tank. Circular scale 160 mm ( 6-3/8 in.) Diameter.
A self-contained unit to measure and study refraction of light. Incident and refractive rays are easily seen and measured. Light rays air into water, water to air and water in water can be studied easily with the help of built-in laser, as a light source, which revolves and can be fixed at any point around a circular graduated scale. With leveling screws to level the water in the tank. Circular scale 160 mm ( 6-3/8 in.) Diameter.

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$101.00 Kit
Robotics Add-On: Autonomous DrivingRobotics Add-On: Autonomous Driving
Robotics Add-On: Autonomous Driving
17141

COMING SOON

The Robotics Add On: Autonomous Driving set combines with the Robotics Base Set to allow students to discover a variety of exciting technologies essential to our everyday lives. From the automatic light to a lane departure warning system, cruise control and an automatic parking feature – the model guarantees excitement in the classroom.

  • Main topics: autonomous driving, control technology, analog sensor technology, speed measurement, distance calculation, distance measurement
  • Includes downloadable teaching and actvity material (free download)
  • Components include chassis (differential, wheels), servo, LED, steering
  • Ideal complement: ADD ON Omniwheels, ADD ON Competition
  • Required: Robotics TXT 4.0 Base Set

Build and program your own “car of the future” to amaze and delight the classroom! The Robotics Add On: Autonomous Driving set combines with the Robotics Base Set to allow students to discover a variety of exciting technologies essential to our everyday lives. From the automatic light to a lane departure warning system, cruise control and an automatic parking feature – the model guarantees excitement in the classroom. The building set includes a differential, as well as additional wheels, LEDs and a servo motor for the steering. The Robotics Add On: Autonomous Driving also includes seven experiments with associated solutions.

 Includes access to tutorial materials with 7 different experiments.

Total 150 components.

Middle School/High School level.

Required: Robotics TXT 4.0 Base Set

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$115.00
Robotics Add-On: CompetitionRobotics Add-On: Competition
Robotics Add-On: Competition
17144

The Robotics ADD-ON Competition is designed for schools, universities and other educational institutions that want to develop or improve their models for robotics competitions for their students.

  • Main topics: Robot competitions, project work and workshops in robotics
  • Includes downloadable teaching and activity material (free download)
  • Components include a RGB guest sensor in 6 directions, color detection, ambient brightness, proximity detection up to 15cm, ultrasonic sensor, combi sensor (gyroscope, acceleration and compass), more powerful motors, snap-on trackpads
  • Required: Robotics TXT 4.0 Base Set

The Robotics ADD-ON Competition is designed for schools, universities and other educational institutions that want to develop or improve their models for robotics competitions for their students. With this set, models can be enhanced, and new features can be added, making this kit the perfect addition for competitions around the world. The set includes the new RGB guest sensor, a combo sensor (gyroscope, acceleration and compass), an ultrasonic sensor, two more powerful motors, and track links and caterpillar pads for the undercarriage of a tracked robot - ideal for building competitive driving robots.

Total 200 components.

Middle School/High School level.

Required: Robotics TXT 4.0 Base Set

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$260.00
Robotics Add-On: IoTRobotics Add-On: IoT
Robotics Add-On: IoT
17142

Professional entry into measured value acquisition with the Robotics ADD-ON IoT! Together with the Robotics TXT 4.0 Base Set, the sensor station enables the measurement of temperature, humidity, air pressure, air quality and brightness.

  • Main topics: Measurement acquisition and transmission, network connections, cloud computing, IoT
  • Includes downloadable teaching and activity material (free download)
  • Components include environmental sensor, and brightness sensor
  • Ideal complement: Power Set
  • Required: Robotics TXT 4.0 Base Set

Professional entry into measured value acquisition with the Robotics ADD-ON IoT! Together with the Robotics TXT 4.0 Base Set, the sensor station enables the measurement of temperature, humidity, air pressure, air quality and brightness. The sensor station can be programmed and controlled with the ROBO Pro Coding programming software and the ROBOTICS TXT 4.0 Controller and is ideal for teaching topics such as measurement acquisition and transmission as well as control and regulation of actuators and sensors. The measured value acquisition is carried out via the connection of the TXT 4.0 Controller with the fischertechnik cloud, in which the sensor data is stored, collected and graphically displayed. Via the user interface, the so-called dashboard, the various sensor data are permanently recorded (real-time) and the camera, which can be swiveled in two axes, is remotely controlled. The teaching material created to accompany the Robotics ADD-ON IoT set contains 6 experiments and associated solutions.

Includes access to tutorial materials with 6 different experiments.

Total 110 components.

Middle School/High School level.

Required: Robotics TXT 4.0 Base Set

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$150.00
Robotics Add-On: OmniwheelsRobotics Add-On: Omniwheels
Robotics Add-On: Omniwheels
17143

Build and program even more intriguing robots with the Robotics ADD-ON Omniwheels. Together with the Robotics TXT 4.0 Base Set, four exciting Omniwheels models can be constructed.

  • Main topics: Omniwheels vehicle control, object recognition, image processing, soccer robotics.
  • Includes downloadable teaching and activity material (free download)
  • Component include 4x Mecanum Omniwheels, servo, 2x gear motor.
  • Ideal complement: ADD ON Autonomous Driving
  • Required: Robotics TXT 4.0 Base Set

Build and program even more intriguing robots with the Robotics ADD-ON Omniwheels. Together with the Robotics TXT 4.0 Base Set, four exciting Omniwheels models can be constructed: Driving robots with different tasks, such as soccer robots, ball-throwing robots that recognize and knock down targets, and painting robots.

The highlight of the kit are the Omniwheels, which are driven by four encoder motors, two of which are included in the TXT 4.0 Base Set, and thus enable movement in any direction! The camera included in the TXT 4.0 Base Set enables image processing through which, for example, the soccer robot can recognize, follow and shoot a ball!

Includes access to tutorial materials with 4 different experiments.

Total 150 components.

Middle School/High School level.

Required: Robotics TXT 4.0 Base Set

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$260.00
Robotics Beginner (BT) KitRobotics Beginner (BT) Kit
Robotics Beginner (BT) Kit
17066

With over 380 pieces and the aid of sensors (phototransistors, push buttons) and actuators (XS motors, LED light barriers), students can construct 12 easy-to understand models such as hand dryer, carousel, level crossing, conveyor belt with stamping machine and mobile caterpillar machine. The BT Smart Controller with 4 inputs for sensors and 2 outputs for motors and lamps features a USB port and a Bluetooth 4.0 port. The ROBO Pro Light software (available for download) makes it possible to program the models quickly, easily and in a way that is easy to follow. In addition, it is also possible to program the models using a tablet (initially Android) via an app. Comprehensive instructions are provided on the fischertechnik eLearning portal (fischertechnik-elearning.com) to support the student’s learning process and to explain the programming in an easy-to-follow way. The new BT Smart Controller will also work with Scratch. For the engineers and programmers of tomorrow. Recommended: 1 set per 2 students.
With over 380 pieces and the aid of sensors (phototransistors, push buttons) and actuators (XS motors, LED light barriers), students can construct 12 easy-to understand models such as hand dryer, carousel, level crossing, conveyor belt with stamping machine and mobile caterpillar machine. The BT Smart Controller with 4 inputs for sensors and 2 outputs for motors and lamps features a USB port and a Bluetooth 4.0 port. The ROBO Pro Light software (available for download) makes it possible to program the models quickly, easily and in a way that is easy to follow. In addition, it is also possible to program the models using a tablet (initially Android) via an app. Comprehensive instructions are provided on the fischertechnik eLearning portal (fischertechnik-elearning.com) to support the student’s learning process and to explain the programming in an easy-to-follow way. The new BT Smart Controller will also work with Scratch. For the engineers and programmers of tomorrow. Recommended: 1 set per 2 students.

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$260.00 Kit
Robotics First Coding
Robotics First Coding
17138

Robotics and coding for kindergarten and elementary school. Designed especially for children age 5 and up, fischertechnik offers the perfect, entry-level pathway into the world of computer science and robotics. Engaging hands-on learning.

  • Includes downloadable teaching and activity material (free download)
  • Set includes the new FIRST CODING chassis consisting of 2 motors, 2 push-button switches, and an infrared sensor, course, and battery compartment for 3 AAA batteries (batteries not included)

First programming steps!

Writing your own program, and thus bringing a robot to life, is incredibly exciting and thrilling! It is impossible to imagine today's world without this vital technology. To introduce even the youngest students to this exciting and important topic, our fischertechnik FIRST CODING is the ideal choice. This introduction to computer science and robotics succeeds through the use of ready-made components, along with a whole lot of hands-on fun. The two motors and sensors are integrated in a ready-to-use block. That means: switch on, connect to the mobile device via Bluetooth and get started! The simple graphical programming environment with the ready-made examples is age appropriate. Creating your first original program is child's play with the software.

Build 3 different models

Total 25 components

Kindergarten/Elementary level (age 5 and above)

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$162.00
Robotics TXT 4.0 Base SetRobotics TXT 4.0 Base Set
Robotics TXT 4.0 Base Set
17140

Measurement, control, regulation, and programming for middle/high school and beyond. Acts as the core set for all fischertechnik robotic add-on products.

  • Main topics Robotics and programming (graphical and text-based), actuators, analog and digital sensors, measurement, control, data transmission, coding-decoding, image processing
  • Includes downloadable teaching and activity material (free download)

Set included a Robotics TXT 4.0 Controller, Robo Pro Coding Software, Accu Set, 2 Encoder Motors, USB Camera, Ultrasonic Sensor, Track Sensor, 2 Push Button Switches, 2 LEDs, and a Photo-transistor

The fischertechnik Robotics TXT 4.0 Base Set is the perfect way to get started programming like the pros! The comprehensive building set includes a camera with image processing as well as an ultrasound sensor, two encoder motors, a track sensor, a phototransistor, two buttons and two LEDs. The model can be programmed and controlled with ROBO Pro Coding graphic programming software and the ROBOTICS TXT 4.0 controller. Beginners can refer to finished example programs, while advanced users and professionals can get started directly in a Blockly library or in Python. The set includes twelve exciting models, ranging from a pedestrian signal to a barrier, a bar code scanner, and mobile driving robots with encoder motors, cameras, track and distance sensors. The comprehensive teaching materials include introductory and basic information, as well as 20 experiments with solutions for the twelve models.

Students will be able to build 12 robotic models, including a traffic light, barrier, Morse key, barcode scanner, data transmission device, encryption device, driving robot with different tasks (obstacle detector, distance meter, digital and analog lane follower), and a painting robot.

Components in this set include USB camera attachment, ultrasonic distance sensor, IR track sensor, 2 push-button switches, 2 LEDs, 2 encoder motors, a photo-transistor, the Robotics TXT 4.0 Controller, new ROBO Pro Coding software (Win/Linux/Mac/Chromebooks w/Android App.), and Accu Set (rechargeable NiMH battery pack and charging unit).

Includes access to tutorial materials with 28 different experiments.

Materials come packed in sturdy plastic Gratnells storage box with transparent lid.

This Robotics TXT 4.0 Base Set provides the core components necessary for use in control classes: Controller, software, power supply, actuators and sensors and many basic building blocks are included here. The four separately available ADD-ON sets expand the TXT 4.0 Base Set by their respective focus and can be clearly integrated in the lower tray provided for this purpose.

Total 160 components.

Middle School/High School level.

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$635.00
Rock Cycle Model
Rock Cycle Model
13683

This 3-D model, 24"W x 18"H, depicts the substructures of all types of rock formations and incorporates hands-on activities as students match the rock specimens to the substructure. Graphic representation of the rock beds and real rock samples. Includes comprehensive Teacher's Guide which contains lab activities, color overhead transparency, blackline reproduction master, and 20 rock and sediment specimens. Transparent model cover and marking pen also included. Grades 5-12.
This 3-D model, 24"W x 18"H, depicts the substructures of all types of rock formations and incorporates hands-on activities as students match the rock specimens to the substructure. Graphic representation of the rock beds and real rock samples. Includes comprehensive Teacher's Guide which contains lab activities, color overhead transparency, blackline reproduction master, and 20 rock and sediment specimens. Transparent model cover and marking pen also included. Grades 5-12.

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$132.00 Each
4 ColorsNo Free Shipping
Roll-A-Post™ Portable Sign PostRoll-A-Post™ Portable Sign Post
Roll-A-Post™ Portable Sign Post
SS660D-BK

• Durable, thick walled plastic bases won't rust, dent, or crack
• Sturdy plastic wheels for easy relocation
• 60" Square plastic post eliminates sign twisting
• Withstands strong winds without tipping over when filled with sand
• Large fill and drain holes
• Zinc plated hardware for attaching a sign included
• Available with 18"D x 12"H or 24"D x 12"H base
• Available in 4 colors
• Made in the U.S.A.
* Signs not included

The Roll-A-Post™ Portable Sign Post has a thick walled plastic base that won't chip, crack, or crumble like concrete. The hollow base has a large fill hole for sand. When filled with sand the Roll-A-Post withstands strong winds without tipping over. The plastic square tube post has reinforcing internal cross bars making it more durable and stable than round posts. Unlike round posts, the square post prevents sign twisting. 60"L post with pre-drilled holes for multiple sign sizes with Included zinc plated hardware. Made in the U.S.A.

* Signs not included

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From $140 Each
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SC-750 Snap Circuits ExtremeSC-750 Snap Circuits Extreme
SC-750 Snap Circuits Extreme
16359

Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. No tools required.

Extreme Version - Contains over 80 parts to build over 750 projects. Includes everything from SC-500 plus projects in solar, electromagnetism, vibration switches, and 70 computer interfaced projects. Includes Projects 512-692 and CI-73 manuals.

Click here to download the CI-73 Software.

Features:

  • Contains over 80 snap-together parts. Build over 750 exciting projects.
  • Includes 70 computer interfaced projects and CI-73 manual
  • Electrical components provide students ages 8+ with hands-on experience designing and building models of working electrical circuits.
  • Snap-together parts require no tools and ensure correct connections.
  • Requires 4 "AA" batteries (not included)
  • Clear and concise illustrated manual included and available online

The software in this product is not Mac-compatible, but you can find a similar Mac version at http://www.faberacoustical.com/apps/mac/signalscope/. It will not match our manual exactly, but the differences are minor and it should be easy to understand. The software at this link is not related to Elenco Electronics, Inc. in any way; we do not support it or accept any responsibility for it.

 

Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice, recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. Snap Circuits® are endorsed by educators worldwide and used in schools, libraries, museums, STEM programs and creating with Snap Circuits®. The Circuit Safe patented safety device unique to Snap Circuits® branded products makes learning circuitry safe. No tools required. Uses "AA" batteries, unless otherwise indicated. Snap Circuits® products have won many awards, including Toy of the Year (TOTY), ASTRA'S Best Toys for Kids, Parent's Choice Recommended, Good Housekeeping's Best Toy, Family Choice, National Parenting Publications Awards (NAPPA Gold), Children's Choice, Dr. Toy (100 Best Children's Products, 10 best Educational Products, Green Toy Company), The inaugural Seriously STEM award & KAPi Award.

Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice, recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. Snap Circuits® are endorsed by educators worldwide and used in schools, libraries, museums, STEM programs and at home. The Circuit Safe® patented safety device unique to Snap Circuits® branded products makes learning circuitry safe. No tools required. Uses "AA" batteries, unless otherwise indicated. Snap Circuits® products have won many awards, including Toy of the Year (TOTY), ASTRA'S Best Toys for Kids, Parent's Choice Recommended, Good Housekeeping's Best Toy, Family Choice, National Parenting Publications Awards (NAPPA Gold), Children's Choice, Dr. Toy (100 Best Children's Products, 10 best Educational Products, Green Toy Company), The inaugural Seriously STEM award & KAPi Award.

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$124.00 Each
Made in the USANo Free Shipping
Signicade® Fold-Up Message Board - White
Signicade® Fold-Up Message Board - White
SA869P

• All Plastic Sign Frame
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position>
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 45”H X 25”W x 3”D
• Weight: 18.5 lbs (28.5 lbs. with sand)

The most cost effective way to advertise events, direct traffic or alert students of important information. Just attach your own 24" x 36" poster or sign with screws, or purchase our SA872P Changeable Message Sign Kit (sold separately). Overall Size 25" wide x 45" high. Sign regress of 24" wide x 36" high. Patented Locking Hinge Keeps Message Board Open. Hole with plug for sand ballasting. Unit weighs 18.5 lbs (28.5 lbs. with sand). Stacking lugs assure no sliding and scratching during shipping. Available only in white.Does not qualify for free shipping.

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$159.00 Each
Made in the USASave 6%
Single 28” Standard Cone Cart
Single 28” Standard Cone Cart
EC013M

• Holds 25 each 28” cones
• 10” heavy-duty pneumatic all-terrain wheels
• Lifetime warranty!
• Made in the USA!
• Heavy duty construction
• Made of 1" heavy gauged galvanized steel
• Use indoors or out
• Measures 45”H x 27”W x 21 1/2”D
• Max cone base = 16 1/4” x 16 1/4”
• Weighs 150 lbs. loaded
NOTE: Check the base size of your cones before ordering.


Holds 25 each 28" cones. 10" heavy-duty pneumatic all-terrain wheels. Lifetime warranty! Made in the USA!. Heavy duty construction. Made of 1" heavy gauged galvanized steel. Use indoors or out. Measures 45"H x 27"W x 21 1/2"D. Max cone base = 16 1/4" x 16 1/4". Weighs 150 lbs. loaded. NOTE: This cart is to be used by responsible adults only - not for children.

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$197 Each $208.50 Each
Made in the USA
Single EZ-Roll 12"/18" Cone Cart
Single EZ-Roll 12"/18" Cone Cart
EC043M

• Holds 24 each 18” cones or 30 each 12” cones
• Two front easy-roll swivel casters
• 8” hard rubber tires
• Lifetime warranty!
• Made in the USA!
• Heavy duty construction
• Made of 1" heavy gauged galvanized steel
• Measures 42” H x 18.5” W x 17” D
• Patented EZ-Roll design (Pat No. D578,724)
• Max cone base size = 11” x 11”.
NOTE: Check the base size of your cones before ordering.


This patented EZ-Roll Cone Cart has two front easy-roll swivel casters making it the perfect transports for moving your heavy 12" and 18" traffic cones around. The front casters allow you to easily turn corners and maneuver without needing to tilt the cart. Its 1 inch heavy gauged galvanized steel constructions means it will stand up to long-term heavy use. Proudly American Made right in our Ann Arbor Michigan factory!

Holds 24 each 18" cones or 30 each 12" cones. Two front easy-roll swivel casters. 8" hard rubber tires. Lifetime warranty! Heavy duty construction. Made of 1" heavy gauged galvanized steel. Measures 42" H x 18.5" W x 17" D. Patented EZ-Roll design (Pat No. D578,724). Max cone base size = 11" x 11".

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$279.00 Each
Made in the USA
Single EZ-Roll 28" Cone Cart
Single EZ-Roll 28" Cone Cart
EC047M

• Holds 25 each 28" cones
• Two front easy-roll swivel casters
• 10" heavy-duty pneumatic all terrain wheels
• Lifetime warranty!
• Made in the USA!
• Heavy duty construction
• Made of 1" heavy gauged galvanized steel
• Use indoors or out
• Measures 45”H x 27”W x 21 1/2”D
• Max cone base size = 16 1/4" x 16 1/4"
• Weighs 150 lbs. loaded
NOTE: Check the base size of your cones before ordering.


This patented EZ-Roll Cone Cart has two front easy-roll swivel casters making it the perfect transports for moving your heavy 28" traffic cones around. The front casters allow you to easily turn corners and maneuver without needing to tilt the cart. Its 1 inch heavy gauged galvanized steel constructions means it will stand up to long-term heavy use. Proudly American Made right in our Ann Arbor Michigan factory!

Holds 25 each 28" cones. Two front easy-roll swivel casters. 10" heavy-duty pneumatic all terrain wheels. Measures 45"H x 27"W x 21 1/2"D. Patented. Max cone base size = 16 1/4" x 16 1/4". Weighs 150 lbs. loaded. Lifetime warranty! Heavy duty construction. Made of 1" heavy gauged galvanized steel. Use indoors or out. U.S. Pat. No. D578,270

NOTE: This cart is to be used by responsible adults only - not for children

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$264.00 Each
Made in the USA
Single Level Ice Cooler Cart
Single Level Ice Cooler Cart
SS542M

• Great for tailgates and catered events
• Allow a single person to transport heavy ice coolers easily with maximum efficiency
• Will hold most standard sized ice chests
• Deep recess prevents from sliding while going around corners or down slopes
• Made of 1" heavy-wall galvanized steel for durability
• Heavy-duty 4" diameter ball-bearing multi-directional rubber casters
• Coolers not included.
• Ext. Dim: 35"H x 28"W x 17"D
• Ins. Dim: 25.5"W x 17"D


These carts allow a single person to transport heavy ice coolers easily with maximum efficiency. The carts will hold most standard sized ice chests, and are designed to hold coolers in a deep recess which prevents them from sliding off the cart while going around corners or down slopes. Made of 1" heavy-wall galvanized steel for durability. Each cart is equipped with heavy-duty 4" diameter ball-bearing multi-directional rubber casters for maximum maneuverability. Coolers not included. Ext. Dim: 35"H x 28"W x 17"D. Ins. Dim: 25.5"W x 17"D.

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$157.95 Each
Spectrometer
Spectrometer
15864

An economically priced Spectrometer, but capable of performing most of the experiments like spectras, angle of prisms, refractive indexes etc. Consists of heavy base with 170 mm diameter circle, divided 0 to 360 degrees, which rotates independently and has locking screw. Collimator: Fixed, with adjustable axis, objective lens with focusing system, variable aperture slit. Telescope: Moveable with set screw and fine motion screw, adjustable axis. Telescope pillar carries vernier scale for accurate measurements. Focusable objective Lens. Ramsden Eyepiece with cross-wires and locking ring for focus lock. Prism Table: Provided with three leveling screws and engraved lines for prism placement in experiments. Comes complete with Prism Clamp, Grating Holder, Tommy Bar for axis adjustment and Instruction Sheet.
An economically priced Spectrometer, but capable of performing most of the experiments like spectras, angle of prisms, refractive indexes etc. Consists of heavy base with 170 mm diameter circle, divided 0 to 360 degrees, which rotates independently and has locking screw. Collimator: Fixed, with adjustable axis, objective lens with focusing system, variable aperture slit. Telescope: Moveable with set screw and fine motion screw, adjustable axis. Telescope pillar carries vernier scale for accurate measurements. Focusable objective Lens. Ramsden Eyepiece with cross-wires and locking ring for focus lock. Prism Table: Provided with three leveling screws and engraved lines for prism placement in experiments. Comes complete with Prism Clamp, Grating Holder, Tommy Bar for axis adjustment and Instruction Sheet.

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$281.00 Each
Made in the USANo Free Shipping
Squarecade™ 36 Fold-Up Sign - All Visitors Must Report to Office
Squarecade™ 36 Fold-Up Sign - All Visitors Must Report to Office
SS298D

• All Plastic Sign Frame
• 24in x 24in legend area
• Has "All Visitors Must Report to Office" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.


Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “All Visitors Must Report to Office” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.

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$235.00 Each
Made in the USANo Free Shipping
Squarecade™ 36 Fold-Up Sign - Caution, Children Crossing Ahead
Squarecade™ 36 Fold-Up Sign - Caution, Children Crossing Ahead
SS082D

• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Caution, Children Crossing Ahead" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.


Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Caution, Children Crossing Ahead” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.

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$235.00 Each
Made in the USANo Free Shipping
Squarecade™ 36 Fold-Up Sign - Do Not Enter
Squarecade™ 36 Fold-Up Sign - Do Not Enter
SS080D

• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Do Not Enter" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.


Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Do Not Enter” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.

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$235.00 Each
Made in the USANo Free Shipping
Squarecade™ 36 Fold-Up Sign - Do Not Enter (Red/White)
Squarecade™ 36 Fold-Up Sign - Do Not Enter (Red/White)
SS090D

• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Do Not Enter" printed red on white on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.


Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Do Not Enter” printed red on white on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.

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$235.00 Each
Made in the USANo Free Shipping
Squarecade™ 36 Fold-Up Sign - Drop Off Only
Squarecade™ 36 Fold-Up Sign - Drop Off Only
SS074D

• All Plastic Sign Frame
• 24in x 24in legend area
• Has "Drop Off Only" printed on both sides
• Regressed sign area helps to protect sign faces
• Features “click lock” hinges for a positive interlock in the open position
• Can be internally ballasted with sand
• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces
• Outside Dimensions: 36”H X 25”W x 3”D
• Weight: 17 lbs.


Molded all plastic hollow sign frame that can be internally weighted down with sand. Only 3 or 4 pounds is recommended per leg. Most of the weight is at the bottom where it acts like an anchor. They are extremely durable. Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces. Features “click lock” hinges for a positive interlock in the open position. Legend area measure 24in x 24in. “Drop Off Only” printed on both sides. Outside Dimensions: 36”H X 25”W x 3”D. Weight: 17 lbs. Ships UPS or FedEx Ground.

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$235.00 Each