Fuootech DMG 250v To 5kv Digital Insulation Resistance Tester (23℃ ± 5℃ ，<75% rh)

Basic condition: 23℃±5℃，75%rh below

Rated voltage(V): Model DMG2671: 100V, 250V, 500V,1000V, 2500V, accuracy: ±3%rdg±5dgt

Model DMG2672: 250V,500V, 1000V, 2500V, 5000V, accuracy: ±3%rdg±5dgt

Test voltage (V): Rated voltage×（1±10%）

Resistance range （GΩ）: 0.01MΩ～200GΩ accuracy±3%rdg±5dgt

Resistance resolution: 0.01MΩ

DC voltage range: 0～1000V

DC voltage resolution: 0.1V

AC voltage range: 0～750V

AC voltage resolution: 0.1V

Output short circuit current: ≥1mA(2500V)

Measurement of Absorption ratio and polarization index: Yes

Power supply: 1.5V (LR14) Alkaline battery *6

Back light: Controllable grey screen backlight, suitable for dark places

Display mode: Large LCD display, grey screen backlight

LCD display size: 108mm×65mm

Meter size: 240mm (L)×188mm (W)×85mm (H)

Test wire: Red HV test wire 1m，black 1m，green 1m

Data storage: 500 groups, blinking display &ldquo;FULL&rdquo; mean full storage

Data review: Display &ldquo;READ&rdquo;

Over range display: Over range function：display &ldquo;OL&rdquo;

Warning function: When the measured value exceeds the alarm set value, an alarm prompt will be given

Power consumption: STDBY: 40mA Max (Backlight close)

Turn on with backlight: 43mA Max

measurement：80mA Max (Backlight close)

Weight: 1230g (include battery)

Battery voltage: Insufficient battery voltage, undervoltage indicator display

Auto power-off: hut down after 15 minutes without instrument operation

Insulation resistance: ≥50MΩ (1000V)

Voltage withstand: AC3kV 50Hz 1min

Operating temperature and humidity: -10℃～+50℃＜85%RH

Storage temperature and humidity: -15℃～+55℃＜90%RH

Standard: IEC61010-1、IEC1010-2-31、IEC61557-1,5、 IEC60529(IP54)、pollution class 2、CAT Ⅲ 300V