A domestic electricity watt-hour meter, arranged for low-voltage 12Vac and a maximum current of 8A and calibrated in joules(J).The meter is mounted on a robust wooden bench stand with 4mm input and output socket terminals.
Portable meter are designed for use in the Laboratories of polytechnics & engineering colleges. PRINCIPAL : Moving coil type CASE : ABS Plastic Panel with wooden box ACCURACY : +-1% F.S.D SCALE LENGTH : 144mm Approx Knife edge pointer with Anti Parallax mirror scale.
Solar Energy kit is used for schools to demonstrate the working principal of Solar cell. It is a working model to demonstrate how solar enegy can be converted into sound energy, light energy and electrical energy.