Refine
Price Range
Main menu
-
- ANSI Class 2 Products (22)
- ANSI Class 3 Products (6)
- ANSI Class E Products (6)
- Armbands (10)
- Buttons (11)
- Gloves (5)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (6)
- Pinnies (7)
- Rainwear (10)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (8)
- Winter Apparel (20)
- Women's Apparel (5)
-
- Aluminum Traffic Signs (Regular) (81)
- Aluminum Traffic Signs (Reflective) (75)
- Cone Top Sign Holder & Street Sign Sets (4)
- Crosswalk Signs (12)
- Floor & Sidewalk Signs (64)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (11)
- Reversible Signs (21)
- School Bus Safety Signs (23)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (28)
- Steel Sign Holder (1)
- Stop Signs (27)
- Vinyl Cone Sign Kits (19)
- Wet Floor Signs & Cones (4)
-
- Astronomy (11)
- Biology (33)
- Books (19)
- Botany (9)
- Bunsen Burners (10)
- Chemistry (101)
- Dissecting Kits & Specimens (30)
- DVDs (50)
- Earth Science (60)
- Electricity (64)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (18)
- Lab Tools (33)
- Lab Trays & Test Tube Racks (15)
- Life Science (36)
- Light & Color (42)
- Microscopes (15)
- Magnetism (39)
- Magnifiers (15)
- Physics (47)
- Porcelain (6)
- Robotics (28)
- Science Fair (4)
- Sound & Waves (7)
- STEM (26)
- Thames & Kosmos Science Kits (24)
- Thermometers (11)
- Weather & Climate (16)
Filters
All products
1701 products
Comprising a primary coil of insulated copper wire wound on a cylinder and fitted with terminals, together with a secondary coil of fine insulated copper wire wound on a cylinder into which the primary coil may be fitted. A soft iron core, for inserting in the primary coil, is included. To demonstrate the concept of induced current and with the soft iron core the electromagnetic effect can also be demonstrated.
Comprising a primary coil of insulated copper wire wound on a cylinder and fitted with terminals, together with a secondary coil of fine insulated copper wire wound on a cylinder into which the primary coil may be fitted. A soft iron core, for inserting in the primary coil, is included. To demonstrate the concept of induced current and with the soft iron core the electromagnetic effect can also be demonstrated.
10 kinds of Resistances mounted on a box type plastic base. Ideal for introduction of resistance in a circuit. 5, 10, 15, 200, 470, 1K, 2K, 10K, 50K and 100k resistances. Connection by 4mm sockets. 8"(200mm) x 5"(125mm) x 1"(25mm).
10 kinds of Resistances mounted on a box type plastic base. Ideal for introduction of resistance in a circuit. 5, 10, 15, 200, 470, 1K, 2K, 10K, 50K and 100k resistances. Connection by 4mm sockets. 8"(200mm) x 5"(125mm) x 1"(25mm).
Big, for teaching the basic concept of generating electricity electrochemically. Consists of a chemically inert plastic jar with plastic cap fitted with Zinc and Copper plates fitted to terminals. Instructions included.
Big, for teaching the basic concept of generating electricity electrochemically. Consists of a chemically inert plastic jar with plastic cap fitted with Zinc and Copper plates fitted to terminals. Instructions included.
Knife Switch with Screw Type Binding Posts - Single Pole, Single Throw. Great for classroom and laboratory experiments, the knife switch has a mounted screw type binding post for a solid electrical connection.
Knife Switch with Screw Type Binding Posts - Single Pole, Single Throw. Great for classroom and laboratory experiments, the knife switch has a mounted screw type binding post for a solid electrical connection.
This apparatus is used to demonstrate and teach the basic principle of an electric meter. Apparatus consists of a 3.75" (90mm) dia. air coil wound on an acrylic tube with an acrylic plate in the center to hold a compass. The coil has multiple tappings of 50, 100 and 200 turns, and also has a built-in potentiometer for varying the current, these features allow multiple readings. Operates on one "AA" battery (not included). Includes one compass. Base 7.34" (195mm) x 4.75" (120mm) x 0.5" (12mm). Total height 4.25" (110mm).
Mounted on solid plastic base. Measuring 11cmx5cm.
Mounted on solid plastic base. Measuring 11cmx5cm.
Refine
Price Range
Main menu
-
- ANSI Class 2 Products (22)
- ANSI Class 3 Products (6)
- ANSI Class E Products (6)
- Armbands (10)
- Buttons (11)
- Gloves (5)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (6)
- Pinnies (7)
- Rainwear (10)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (8)
- Winter Apparel (20)
- Women's Apparel (5)
-
- Aluminum Traffic Signs (Regular) (81)
- Aluminum Traffic Signs (Reflective) (75)
- Cone Top Sign Holder & Street Sign Sets (4)
- Crosswalk Signs (12)
- Floor & Sidewalk Signs (64)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (11)
- Reversible Signs (21)
- School Bus Safety Signs (23)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (28)
- Steel Sign Holder (1)
- Stop Signs (27)
- Vinyl Cone Sign Kits (19)
- Wet Floor Signs & Cones (4)
-
- Astronomy (11)
- Biology (33)
- Books (19)
- Botany (9)
- Bunsen Burners (10)
- Chemistry (101)
- Dissecting Kits & Specimens (30)
- DVDs (50)
- Earth Science (60)
- Electricity (64)
- Glassware / Plasticware (47)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (18)
- Lab Tools (33)
- Lab Trays & Test Tube Racks (15)
- Life Science (36)
- Light & Color (42)
- Microscopes (15)
- Magnetism (39)
- Magnifiers (15)
- Physics (47)
- Porcelain (6)
- Robotics (28)
- Science Fair (4)
- Sound & Waves (7)
- STEM (26)
- Thames & Kosmos Science Kits (24)
- Thermometers (11)
- Weather & Climate (16)
Filters