Technical Specifications Function:Insulation resistance test, voltage test Base conditions:23°C±5°C，below 75%rh Rated Voltage(V):250;500;1000;2500;5000 Test Voltage(V):Rated voltage x (1±10%) Insulation Resistance Range:0.01MΩ-200GΩ Accuracy: ±3%rdg±5dgt Insulation 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:≥2mA (2500V) Absorption Ratio and Polarization Index Measurement:Have Power Supply:1.5V (LR14) Alkaline Battery 6 Section Backlight:Controllable gray screen backlight, suitable to use in dim place Display mode:4-bit large LCD display, gray screen backlight LCD Display Size:108mm×65mm Meter Dimension:L/W/H: 240mm×188mmx85mm Test Line:High voltage test line red 1 meter, black 1 meter, green line 1 meter Data Storage:500 groups, "FULL" symbol indicates that storage is full Data Review:Data review function: "READ" symbol display Overflow Display:Exceed measurement range overflow function: “OL ” symbol display Alarm Function:Alarm when the measured value exceeds the alarm setting value Power Consumption: Standby 40 mA Max (backlight off) turn on backlight: 43 mA Max measure: 80 mA Max (backlight off) Weight:1230g (including battery) Battery Voltage:Insufficient battery voltage, showing low battery symbol Automatic shut-down:automatic shutdown after 15 minutes boot Insulation Resistance:≥ 50MΩ (1000V) Pressure Resistance:AC 3kV/50Hz 1min Working Temperature and Humidity:-10°C~50 °C; below 80% rh Storage Temperature and Humidity:-15°C~55°C; below 90% rh Suitable for Safety Regulations:IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529 (IP54), pollution grade 2, CAT III 300V
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