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Rated voltage: 500;1000;2500;5KV;10KV;15KV (step voltage adjustment, can output a variety of test voltage)
Resistance range: 0.01MΩ~50TΩ capacitance measurement: 10nF ~ 50uF, DC voltage: 0 ~ 1000V, AC voltage: 0 ~ 750V
Backlight: Controllable gray screen backlight, suitable for use in dark places,Display Mode :4-digit large LCD display, gray screen backlighting
Data storage :500 groups, data access function, alarm function
The insulation resistance tester has a shockproof, dustproof and moisture-proof structure and is adaptable to harsh working environments. It is commonly used and indispensable in telecommunications, electric power, meteorology, machine rooms, oil fields, mechanical and electrical installation and maintenance, and industrial enterprise departments that use electricity as industrial power or energy. Less instrumentation. It is suitable for measuring the insulation resistance values of various insulating materials and transformers, motors, cables and electrical equipment.
product description Digital insulation resistance tester, also known as megohmmeter and high-voltage insulation resistance meter, is used for testing insulation resistance. This instrument has large-screen LCD gray-white backlight display, data storage, data review, alarm, automatic discharge, charging, automatic shutdown and other functions. It also has the function of measuring DC voltage AC voltage absorption ratio and polarization index. The whole machine is beautiful and high-end, with wide measuring range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, large output power and strong anti-interference ability. The digital insulation resistance tester has a shockproof, dustproof and moisture-proof structure and is adaptable to harsh working environments. It is commonly used in telecommunications, electric power, meteorology, machine rooms, oil fields, mechanical and electrical installation and maintenance, and industrial enterprise departments that use electricity as industrial power or energy. An essential instrument. It is suitable for measuring the insulation resistance values of various insulating materials and transformers, motors, cables and electrical equipment. Technical Parameters Function: insulation resistance test, voltage test, current test, capacitance test Base conditions: 23℃±5℃, below 75%rh Rated applied voltage (V): 500V、1000V、2500V、5000V、10KV、15KV, accuracy rated voltage × (1±10%) Insulation resistance range (GΩ): 0.01MΩ~50TΩ,Accuracy: ±3%rdg±5dgt,Resolution: 0.01MΩ DC voltage range: 0.1~1000V, accuracy: ±1.5%rdg±3dgt, resolution 0.1V AC voltage range: 0.1~750V, accuracy: ±1.5%rdg±3dgt, resolution 0.1V DC current measurement: 0.01nA~6mA, accuracy: ±5.0%rdg±5dgt, resolution 0.01nA Capacitance measurement: 10nF~50uF, accuracy: ±10%rdg±5dg, (resolution 10nF) Output short circuit current: ≥6mA Absorption ratio and polarization index measurement: Yes Power source: 12V rechargeable battery Backlight: Controllable gray and white screen backlight, suitable for use in dim places Display mode: 4-digit large LCD display, gray and white screen backlight LCD display size: 108mm×65mm Instrument size: 240mm (length) × 188mm (width) × 85mm (height) USB interface: With USB interface, software monitoring, stored data can be uploaded to the computer, saved and printed Communication line: 1 USB communication line Test wire: high-voltage rod red 3 meters, high-voltage test wire black 1.5 meters, green wire 1.5 meters Data storage: 500 groups, flashing "FULL" symbol indicates the storage is full Data review: Data review function: “READ” symbol display Overflow display: over-range overflow function: "OL" symbol display Alarm function: Alarm prompt will be issued when the measured value exceeds the alarm set value Power consumption: Standby: 30mA Max (backlight off) Turn on backlight: 42mA Max Measurement: 200mA Max (backlight off) Instrument mass: 2340g (including battery) Battery voltage: The battery voltage is insufficient and a low battery symbol is displayed. Automatic shutdown: The instrument will shut down after about 15 minutes of no operation. Insulation resistance: ≥50MΩ (between measuring line and shell) Withstand voltage: AC3kV/50Hz 1min Working temperature and humidity: -10℃~+50℃<85%RH Storage temperature and humidity: -15℃~+55℃<90%RH Suitable for safety regulations: IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529 (IP54), pollution, etc. 2, CAT III 300V