Steel base. Black enamel finish. Zinc plated, detachable rod. 4" base
For 14mm-17mm tubes. Holds 50 tubes. 66 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
For 14mm-17mm tubes. Holds 50 tubes. 66 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
For 17mm-20mm tubes. Holds 40 tubes. 55 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
For 17mm-20mm tubes. Holds 40 tubes. 55 drying pins. 44 drying pins. Great visibility and very compact. Constructed of polyethylene, is autoclavable and extremely stable. Size is about 10" x 4" x 3".
Stainless Steel with riveted joint. ?V" jaws open up to 1 7/8" (48mm). . .Overall length 9".
Stainless Steel with riveted joint. ?V" jaws open up to 1 7/8" (48mm). . .Overall length 9".
Easy wind-up tapes are marked in inches and feet on one side and mm and cm on the other. Has removeable handle for easy control. Durable casing for years of use.
Easy wind-up tapes are marked in inches and feet on one side and mm and cm on the other. Has removeable handle for easy control. Durable casing for years of use.
Automatically turns on at 30 degrees, 60 degrees, or 90 degrees angles. Never needs calibration. 3 second update. Range: -50 degrees to 150 degrees Celsius
Magnetic, polytetrafluorethylene coated. For use with magnetic stirrers.
Two optically ground 1" double convex polished lenses fitted into black plastic threaded lens mount. Screw-in metal tripod stand. Black finish. Magnifies approximately 10 times.
Two optically ground 1" double convex polished lenses fitted into black plastic threaded lens mount. Screw-in metal tripod stand. Black finish. Magnifies approximately 10 times.
This optional beaker stand is constructed of high-quality cast iron components with three chrome-plated legs. Supports beaker sizes of up to 1000mL while resisting corrosion and discoloration. Three locking grooves cast into the ring of the tripod. Triangle not included.
This optional beaker stand is constructed of high-quality cast iron components with three chrome-plated legs. Supports beaker sizes of up to 1000mL while resisting corrosion and discoloration. Three locking grooves cast into the ring of the tripod. Triangle not included.
Flexible stainless steel blade with rounded end, mounted in a polished wood handle.
6 inch flexible stainless steel blade with rounded end, mounted in a polished wood handle.
Flexible stainless steel blade with rounded end, mounted in a polished wood handle.
4 inch flexible stainless steel blade with rounded end, mounted in a polished wood handle.
Consists of 6" slip joint pliers, 6.5" long nose pliers, 6" adjustable wrench, 3-piece offset screwdriver set, and a 6-in-1 screwdriver set featuring slotted bits, Phillips bits, and nut drivers. Shipping weight 1.75 lbs.
Consists of 6" slip joint pliers, 6.5" long nose pliers, 6" adjustable wrench, 3-piece offset screwdriver set, and a 6-in-1 screwdriver set featuring slotted bits, Phillips bits, and nut drivers. Shipping weight 1.75 lbs.
Easy wind-up tapes are marked in inches and feet on one side and mm and cm on the other. Durable casing for years of use.
Easy wind-up tapes are marked in inches and feet on one side and mm and cm on the other. Durable casing for years of use.
Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.
Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.
Flexible stainless steel blade with rounded end, mounted in a polished wood handle.
3 inch flexible stainless steel blade with rounded end, mounted in a polished wood handle.
• Almost every form of energy we use originates as energy from the sun
• Explore the topic of solar energy, focusing on photovoltaic cells
• Learn how solar cells transform light into electrical energy
• Learn how motors and mechanical devices can optimize the work done by energy
• Build a praying mantis model that moves like an insect and is solar powered
In one way or another, almost every form of energy we use originates as energy from the sun. Solar energy directly powers photovoltaic cells and thermal collectors. Indirectly, we get power from plants grown by the sun, oceans heated by the sun, and Earth's weather systems sustained by the sun. Even the energy stored in fossil fuels originated as energy from the sun, captured by plants and animals millions of years ago. Physics Solar Workshop explores the topic of solar energy, focusing on photovoltaic cells. By building 12 models and conducting 30 experiments, you will learn how solar cells transform light into electrical energy, and how motors and mechanical devices can optimize the work done by this energy. You will build different types of vehicles and machines to demonstrate how gears can convert and transform power for different needs. There are 320 parts, which are also compatible with the other kits in our Physics line. The 64-page book offers illustrated instructions for the projects. Developed with Greenpeace in Germany. Ages 8 and up.
The Garrett Rechargeable Battery Kit is a great metal detector accessory for your Garret Hand-Held Super Scanner Metal Detector (SA114P). The Recharger Kit allows for recharging the metal detector without the need to remove the battery. This Garrett Recharger Kit provides an additional source of power for an extended use of the metal detector. The Garrett Recharger Kit comes with a cadmium-free Ni-MH battery and a 110 V charger for faster charging.
• Raglan sleeves
• 100% nylon taffeta
• Byron collar
• Elastic cuffs
• Color-matched snap closure
• Reinforced nylon pockets
• Drawstring bottom
• Water repellent
Available in 5 colors with STAFF, SECURITY, or SCHOOL SAFETY PATROL screened on front and back.
Limited quantities available
• A realistic set of the most important traffic signs
• Incorporate them into obstacle courses or activity stations
• Create mock drivers ed routes for scooter teams.
• Traffic Signs stand 36" high
• Large surface areas (up to 16" by 16")
• Constructed from a durable, lightweight corrugated styrene plastic
• Won't damage floors
• Set includes 6 slip-on poles (no assembly required)
• Dome base not included
Introducing a realistic set of the most important traffic signs kids will learn. Incorporate these signs into obstacle courses or activity stations. Create mock drivers ed routes for scooter teams. Multi-Dome Traffic Signs are not just for physical education... use them throughout your building, at outdoor events or even at your bus and pick-up areas. Multi-Dome Traffic Signs stand 36" high and have large surface areas (up to 16" by 16") so they can be seen from long distances. Multi-Dome Traffic Signs are constructed from a durable, lightweight corrugated styrene plastic, so they're safe if they tip and won't damage floors. Set includes 6 slip-on poles (no assembly required.). Dome base not included. Be sure to visit our sister site Wolverine Sports to order more multi-dome accessories and scooters.
Set includes 6 stages of development in separate jars. . .3 day, 4 day, 6 day, 12 day, 15 day and hatching stage.
• Combines Ultra Bright LED technology with ANSI rated yellow safety material
• The perfect hands free flashlight.
• Yellow microfiber hat with reflective grey trim that let’s you be seen from all angles
• Perfect for walking or working at night
• 4 LED’s provide more than 48 Lumens and are concealed under the brim
• When you do click the easy on/off switch under the brim, you’ll notice that
• 2 LED’s are angled down 25 degrees to light up your hands for close up tasks
• 2 LED’s are aimed forward to light the distance up to 42 feet away.
• 4 CR2032 Coin Cell batteries are hidden in the sweatband and are easily replaceable
• 43 hours of battery life
POWERHAT LED Lighted Safety Hats Combine Ultra Bright LED technology with ANSI rated yellow safety material to provide you with the perfect hands free flashlight. The Yellow microfiber hats have reflective grey trim that let’s you be seen from all angles. Perfect for walking or working at night, you can rest assured that you will be easy to see. The 4 LED’s provide more than 48 Lumens and are concealed under the brim so the hat looks just like any other hat until you need to turn them on. When you do click the easy on/off switch under the brim, you’ll notice that 2 of the LED’s are angled down at 25 degrees to light up where your hands are for close up tasks, while the other 2 LED’s are aimed forward to light the distance up to 42 feet away. 4 CR2032 Coin Cell batteries are hidden in the sweatband, provide up to 43 hours of life and are easily replaceable.
The correct Capillary Apparatus. Consists of 6 glass capillary tubes of different inner diameters mounted on a metal frame, in a shallow trough, rather than the base of the capillaries connected to each other and to a reservoir. To demonstrate that water rises to different levels in capillaries of different diameters. Instructions included.
The correct Capillary Apparatus. Consists of 6 glass capillary tubes of different inner diameters mounted on a metal frame, in a shallow trough, rather than the base of the capillaries connected to each other and to a reservoir. To demonstrate that water rises to different levels in capillaries of different diameters. Instructions included.
Used to power portable radios, cassette players, children's toys and other situations where four C, AA or AAA cells are used. Size: 6.375 x 4.5 x 0.375" 11 oz. The F6220 includes a 12 foot cord, DC adapter jacks and jumper cord.
The manual contains detailed illustrations and explanations of 24 hands-on experiments that can be conducted using the GENECON and the GENECON Kit. Concepts covered range from circuit types to principles of electromagnetism. This is a must-have manual for every science curriculum.