MAIN FEATURES

Push Button Controls for Rapid Testing
Tests as per I.S.I. recommendations.
Wide Measurement Range.
Fully protected against all overload and Short-circuits.
Completely Solid State Circuitry, hence drift free operation.
Guard terminal provided.
Suitable for TESTING earthed samples.
Suitable for TESTING insulation liquids (Resistivity Measurements) with oil cell as per IS:335.

Technical Features

Test Voltage	Multiple Fixed DC voltages are provided 100, 250, 500 & 1000 Volt DC.
	Setting Accuracy	±2%
	Stability	Short term stability better than 0.001%.
	Indication	On the same meter by ‘Press to measure’ push button.
Calibration	Basic calibration at 500V. for other voltages multiply by Test Voltage/500.
Resistance	Range	Accuracy
	10Meg –1000 x 106 Meg at 500V in 7 Ranges.	±2% at center of the scale upto 102 multiplier. ±5% at the center of the scale for next two ranges. ±10% at the center of scale on last two ranges.
Leakage Current	Range	Accuracy
	50 x 10-6 A to 50 x 10-12 FSD in 7 ranges.	Same as Resistance or better.
Indication	4 ½” Taut Band Panel Meter for resistance Lc & Voltage
Warm Up Time	1 minute
Power Supply	230VAC ±15%, 50Hz

MAIN FEATURES