Click Image to Enlarge Protek DI4000

Measures insulation resistance to 2000MW Measures AC volts Data hold and backlight 3-1/2 digits, 3200 count LCD Designed to IEC-1557-2 standards Rugged case and lightweight 125, 250V and 1000V test voltages For a great alternative see: IWH DI-3008

Download Data Sheet

Model	Description	List Price	Sale Price
DI4000	Bench/Field Insulation Tester	$236.00	$202.96

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Volts AC

Ranges 0 to 600V Resolution 1V Accuracy ± (2.5% Rdg) Input Impedance 20MW Max. Input 600V

Insulation Measurement

Effective Measuring Resistance 20MW @ 125V 50MW @ 250V 2000MW @ 1000V Rated Measurement Current Approx. 1mA +20% - 0% Short Circuit Current < 2mA Minimum Measurable Resistance 20MW Range: 0.125MW 50MW Range: 0.250MW 1000MW Range: 1.0 MW Accuracy 125V: 0.02W to 10MW: < ±5% 500V: 0.1MW to 50MW: < ±5% 1000V: 2MW to 1000W : < ±5% 125V: 0.1MW to 0.03MW and 10MW to 100MW: < ±10% 500V: 0.05MW to 0.1MW and 50MW to 100MW: < ±10% 1000V: 1MW to 2MW and 1000MW to 2000MW: < ±10%

General Specifications

Power (6) 1.5V AA Batteries Operating Temp 0 to 40°C at a relative humidity of < 80% Size 4.1" H x 7.0" W x 2.1" D Weight 13 oz. Supplied Accessories Manual, Test Probe, Lead with Case, 6 AA Batteries