Electricity Lab Equipment Manufacturer, Supplier and Exporter in India

All accurate capacitors to serve as laboratory standard, very useful in resonance timing/waveshaping/oscillator experiments, ± 5% accuracy. Voltage range 63 V.

10 - 100 µfd in steps of 10 µfd

Housed in a box with dial and knob fitted with 4 mm output sockets.

3 Decade Inductance Boxi) 1 mH to 10 mH in steps of 1 mH(ii) 10 mH to 100 mH in steps of 10 mH(iii) 100 mH to 1000 mH in steps of 100 mH

7 Decade Inductance Box(i) 1 mH to 10 mH in steps of 1 mH(ii) 10 mH to 100 mH in steps of 10 mH(iii) 100 mH to 1 mH in steps of 100 mH(iv) 1 mH to 10 mH in steps of 1 mH(v) 10 mH to 100 mH in steps of 10 mH(vi) 100 mH to 1 H in steps of 100 mH(vii) 1 H to 10 H in steps of 1 H

Housed in a box with dial and knob fitted with 4 mm output sockets.
Single Dial, 10 µH to 100 µH in steps of 10 µH.

Housed in a box with dial and knob fitted with 4 mm output sockets.
Single Dial, 100 µH to 1 mH in steps of 100 µH

This decade resistance substitution box provides 6-decade ranges as given below and total value 0 to 1111110 W with a resolution of 1 W .Each decade is selected using a rotary switch. All resistance values are of ± 1% tolerance and of 2 watts maximum ratings.(i) 1 - 10 Ohms in steps of 1 Ohm(ii) 10 - 100 Ohms in steps of 10 Ohm(iii) 100 - 1000 Ohms in steps of 100 Ohms(iv) 1 K - 10 Kohms in steps of 1K(v) 10 K - 100 Kohms in steps of 10 K(vi) 100 K - 1000 Kohms in steps of 100 K

This is an ideal portable resistance box, which provides resistance from 1 Ohms to 11.111110 Mega Ohms. It is built in solid metallic body.Total value, as well as individual values, are available at all levels. All the resistances are of ± 1% tolerance & are of 2 watts capacity.Seven available ranges are as under1. 1 to 10 Ohms in steps of 1 Ohms2. 10 to 100 Ohms in steps of 10 Ohms3. 100 to 1000 Ohms in steps of 100 Ohms4. 1kW to 10kW in steps of 1kW5. 10kW to 100kW in steps of 10kW6. 100kW to 1000 kW in steps of 100kW7. 1 Mega Ohm to 10 Mega Ohms in steps of 1 Mega OhmsTotal Vol. 11.111110 Mega Ohms.

• Standard decade resistance box
• Up to a total of 11,110 Ohms
• Resolution at 1, 10, 100, and 1000 Ohms

A model of the simplest form of DC electric motor, having three armature, 2 poles, 3 poles and 4 poles, wound with enameled copper wire and a permanent magnetic field provided by a removable bar magnet. The construction of the model is completely open and all parts clearly visible. A disc-type commutator is incorporated an external connection to the phosphor-bronze bushes is by means of a pair of 4 mm sockets. Operates on 4.5 - 9 Volts DC.