AC/DC Generator Demonstrator Turning the handle of this generator produces either AC or DC current which lights a bulb or can be measured with a meter. MSRP: Was: Now: $89.95 Add to Cart
KELVIN® Advanced Motor Kit A simple electric motor that helps students learn, by making, all the important points about the function of an electric motor. Includes easy to follow plans. Requires [3] 'AA' batteries (#220016). MSRP: Was: Now: $13.95 Add to Cart
KELVIN® Bell Kit Building a bell project in the class is educational and fun. Kit includes parts and instructions. Requires [3] AA batteries and assembly. MSRP: Was: Now: $11.95 Add to Cart
KELVIN® Economy Motor Generator w/ Plastic Base Bulk Pack Bulk Pack of 30 - As Low As $6 Per Kit! Made from high quality molded plastic, this motor kit features the same unique coil winding assembly as used in our wood DC motor kit. Help your students understand the fundamental operation of DC motors. Wind and... MSRP: Was: Now: $180.00 Add to Cart
KELVIN® Economy Motor Generator w/ Plastic Base Kit Made from high quality molded plastic, this motor kit features the same unique coil winding assembly as used in our wood DC motor kit. Help your students understand the fundamental operation of DC motors. Wind and assemble the coils, brushes, magnets,... MSRP: Was: Now: $9.95 Add to Cart
KELVIN® Economy Motor Generator w/ Plastic Base, Assembled Made from high quality molded plastic, this motor kit features the same unique coil winding assembly as used in our wood DC motor kit. Help your students understand the fundamental operation of DC motors. Wind and assemble the coils, brushes, magnets,... MSRP: Was: Now: $74.95 Add to Cart
KELVIN® Electricity & Magnetism Motor Bulk Pack Bulk Pack of 24 - As Low As $4.12 Per Kit! Each kit includes: wood, magnet, AA battery holder and wire. Requires AA battery. MSRP: Was: Now: $99.00 Add to Cart
KELVIN® Electricity & Magnetism Motor Kit Kit includes: wood, magnet, AA battery holder and wire. Requires AA battery. MSRP: Was: Now: $4.95 Add to Cart
KELVIN® Hand Crank Flashlight Turn mechanical energy into light energy using our Hand Crank Generator Flashlight Kit. Batteries not needed. Assemble the LED circuit within the pre-scored cardstock body. The crank turns a small DC motor changing the mechanical energy into electrical... MSRP: Was: Now: $14.95 Add to Cart
KELVIN® Hand Crank Generator Headlamp When the lights go out use our Hand Crank Generator Headlamp to help get around. The crank generator lights three super bright LEDs. The head strap is adjustable. MSRP: Was: Now: $19.95 Add to Cart
KELVIN® Hydroelectric Turbine Generator Bulk Pack Bulk Pack of 10 - As Low As $25 Per Kit! Hydroelectricity is a clean and renewable source of energy that supplies electricity to many parts of the United States. Assembling this kit gives your students an opportunity to produce a working model of a... MSRP: Was: Now: $250.00 Add to Cart
KELVIN® Hydroelectric Turbine Generator Kit Hydroelectricity is a clean and renewable source of energy that supplies electricity to many parts of the United States. Assembling this kit gives your students an opportunity to produce a working model of a hydroelectric generator that will light an LED... MSRP: Was: Now: $29.95 Add to Cart
KELVIN® Making Wet Cells & Batteries Booklet The chemistry and materials in wet cells and batteries are all around us. Understanding how wet cells work, helps us understand rust and corrosion; and why batteries behave the way they do and eventually need replacement. Includes fun information and... MSRP: Was: Now: $14.95 Add to Cart
KELVIN® Making Wet Cells and Batteries Lab Design, build, test and experiment with electrochemistry using this lab. Students will create wet cells and batteries using a variety of different electrode and electrolytic solutions while gathering and analyzing output data. This lab kit is the perfect... MSRP: Was: Now: $275.00 Add to Cart
KELVIN® Mini LED Flashlight Bulk Pack Bulk Pack of 25 - As Low As $3.99 Per Kit! LED light technology is quickly finding its place in an energy conscious society. From traffic signal lighting to automobile and truck turning signals, table lamps to high powered flashlights, LED applications... MSRP: Was: Now: $99.95 Add to Cart
KELVIN® Motor Generator Bulk Pack Bulk Pack of 30 - As Low As $9.50 Per Kit! Convert mechanical to electrical energy. Each kit includes: motor, generator, coupling, battery holder, battery connector, bulb, sockets and base. Requires AA batteries. MSRP: Was: Now: $210.00 Add to Cart
KELVIN® Motor Generator Kit Convert mechanical to electrical energy. Includes motor, generator, coupling, battery holder, battery connector, bulb, sockets and base. Requires AA batteries. MSRP: Was: Now: $7.95 Add to Cart
KELVIN® Power Grid Electrical Distribution Lab Help students explore how electrical energy arrives at its final destination, as well as introduce alternative sources of energy with KELVIN® Power Electrical Distribution Grid Lab. Each student will construct a model home from the pattern provided. The... MSRP: Was: Now: $195.00 Add to Cart
KELVIN® Power Grid Mini Model Homes Bulk Pack Bulk Pack of 10 - As Low As $3.49 Per Kit! After the activity, students can keep their model homes and power them with a battery. Each kit comes with: Pre-printed Crdstock Special LED LED Holder Wires Connector Alligator Clips MSRP: Was: Now: $34.95 Add to Cart
KELVIN® Reed Switch Motor Kit Project for a simple motor with automatic interrupter. As one of the 2 fixed magnets passes the reed switch, it is closed and the magnet coil is engaged. The interaction of the electromagnet and permanent magnet produce an incredibly fast revolution of... MSRP: Was: Now: $10.95 Add to Cart
