China 5000V 10000V Megohmmeter Motor Resistance Tester Digital Insulation Resistance Meter 250V 500V 1000V 2500V 5000V 10000V10kv Meggermeter

EPR50C
Digital Insulation Resistance Meter
General Information:
Digital insulation resistance meter also known as megohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring AC voltage absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability.
Moreover, it has a shockproof, dustproof, moisture-proof structure and is a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.
Digital insulation resistance meter consists of medium and large scale integrated circuits. The output power of the watch is large, and the output voltage level is a lot (with 6 voltage levels). Rated insulation test voltage range 250V ~ 10kV, insulation resistance measurement range 0.01MΩ ~ 1000GΩ. DC voltage measurement range 0 ~ 1000V, AC voltage measurement range 0 ~ 750V.
Measuring Range and Accuracy

Test FunctionOutput VoltageMeasure RangeAccuracyResolutionInsulation Resistance250V(±10%)0~10MΩ±3%rdg±5dgt0.01MΩ10~100MΩ0.1MΩ100~1000MΩ1MΩ1G~10GΩ±5%rdg±5dgt0.01GΩ500V(±10%)0~10MΩ±3%rdg±5dgt0.01MΩ10~100MΩ0.1MΩ100~1000MΩ1MΩ1G~10GΩ±5%rdg±5dgt0.01GΩ1000V(±10%)0~20MΩ±3%rdg±5dgt0.01MΩ20~200MΩ0.1MΩ200~2000MΩ1MΩ2G~20GΩ±5%rdg±5dgt0.01GΩ2500V(±10%)0~2000MΩ±3%rdg±5dgt1MΩ2000MΩ~20GΩ±5%rdg±5dgt0.01GΩ20GΩ~200GΩ±20%rdg±10dgt0.1GΩ5000V(±10%)0~2000MΩ±3%rdg±5dgt1MΩ2000MΩ~20GΩ±5%rdg±5dgt0.01GΩ20GΩ~200GΩ±20%rdg±10dgt0.1GΩ200GΩ~1000GΩ±20%rdg±10dgt1GΩ10kV(±10%)0~2000MΩ±3%rdg±5dgt1MΩ2000MΩ~20GΩ±5%rdg±5dgt0.01GΩ20GΩ~200GΩ±20%rdg±10dgt0.1GΩ200GΩ~1000GΩ±20%rdg±10dgt1GΩ

Remark: Common electrical unit conversion
1 TΩ(Tera ohm)=1000GΩ=1012Ω
1 GΩ(Giga ohm)=1000MΩ=109Ω
1 MΩ(Mega ohm)=1000KΩ=106Ω

Test FunctionMeasure RangeAccuracyResolutionDC VoltageDC 0.0V~1000V±1.5%rdg±3dgt0.1VAC VoltageAC 0.0V~750V±1.5%rdg±3dgt0.1V

Technical Specifications

FunctionInsulation resistance test, voltage testbase conditions23°C±5°C,below 75%rhRated voltage(V)250, 500, 1000, 2500, 5000V, 10kVTest Voltage(V)rated voltagex(1±10%)Insulation Resistance Range(GΩ)0.01MΩ~1000GΩInsulation Resistance Insulation0.01MΩDC Voltage Range0~1000VDC Voltage resolution0.1VAC Voltage Range0~750VAC Voltage resolution0.1VOutput short-circuit Current≥3mA(5kV)Absorption Ratio and Polarization Index MeasurementHavePower Supply12V rechargeable batteryBacklightControllable gray screen backlight, suitable for use in dim placesDisplay mode4-bit large LCD display, gray screen backlightLCD display size108mmx65mmInstrument sizeL/W/H:277.2mmx227.5mmx153mmUSB interfaceWith USB interface, software monitoring, storage data can be uploaded to the computer, save the printCommunication LineUSB communication line 1PCTest LineHigh voltage robs red 3meter, high voltage test line black 1.5meter, green 1.5meterData Storage500 groups, "FULL" symbol indicates that storage is fullData ReviewData review function: "MR" symbol displayOverflow DisplayExceed measurement range overflow function: "OL" symbol displayAlarm FunctionAlarm when the measured value exceeds the alarm setting valuePower ConsumptionStandby: 30mA Max (backlight off)Turn on backlight: 42mA MaxMeasure:300mA Max (backlight off)Instrument weight2720g (including battery)Battery voltageWhen the battery voltage is low, low battery symbol " "will displayAutomatic shut-downautomatic shutdown after 15 minutes bootInsulation Resistance≥50MΩ (between Measuring line and housing)Pressure ResistanceAC3kV/50Hz 1minWorking Temperature and Humidity-10ºC~+50ºC<85%RHStorage Temperature and Humidity-15ºC~+55ºC<90%RHSuitable for Safety RegulationsIEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529(IP54) pollution grade 2, CAT III 300V