Megohmmeter Digital Insulation Resistance Tester Gauge Megohm Meter AC DC Voltage Measurement Instrument with Insulation Resistance Range 0.1MΩ to 400GΩ LCD Display Accuracy ±3% rdg±5dgt

YFYIQI Megohmmeter Digital Insulation Resistance Tester Gauge Megohm Meter AC DC Voltage Measurement Instrument with Insulation Resistance Range 0.1MΩ To 400GΩ LCD Display Accuracy ±3%rdg±5dgtSpecification:❤Function: Insulation resistance test, AC voltage test, DC voltage test ❤Power supply: DC 1.5V 6 LR14 dry batteries for more than 100 hours of continuous standby (batteries not include durring the shipping ) ❤Rated voltage: 50V / 250V / 500V / 1000V / 2500V / 5000V ❤Insulation resistance range: 0.1MΩ～400GΩ ❤Voltage range: AC/DC 0V～750V ❤Output short-circuit current: ≥2mA ❤Maximum capacitive load: 1uF ❤Accuracy:±3%rdg±5dgt❤ Shifting: Turn the shift knob to select the corresponding gear ❤Backlight: Controllable off-white backlight, suitable for use in dark places ❤Display mode: 4-digit large LCD display, obvious contrast ❤Measurement indication: LED flashes during measurement, buzzer sounds❤LCD size: 108mm×65mm ❤Instrument size: length, width and height: 212mm×175mm×76mm❤Test line: high-pressure bar test line : 1 red; test lead test line: 1 blac k; crocodile clip test line: 1; crocodile clip: 1 ❤Measurement time: The single test time is 1min. During the test, the user can manually stop or automatically stop after 1min, and the screen displays the measurement data. ❤Battery voltage: The battery under-voltage symbol displays. When the battery voltage is low, it reminds to replace the battery in time. ❤Automatic discharge function: The symbol flashes during discharge; the symbol after discharge is extinguished. ❤Auto power off function: Auto power off after 15 minutes of power on ❤Power consumption: Standby: about 40mA (backlight off); Measurement: about 100mA (backlight off)

• (1)It is a high performance digital type instrument, with LCD large screen with backlight display, data hold, automatic discharge, automatic shutdown and other functions. The instrument has the functions of test timing and voltage monitoring.
• (2)The instrument is easy to operate, insulation resistance value, test time and output voltage display with the same screen, also have the test functions of dielectric absorption ratio test (DAR), polarization index test（PI),AC voltage testing. This series instrument maximum output voltage 5000V, the biggest test resistance value 400GΩ, maximum short-circuit current 2mA.
• (3)The Insulation Resistance Tester complete appliance is beautiful, wide range, high precision, high resolution, easy to operate, convenient to carry, accurate and reliable, stable performance, strong anti-interference ability.
• (4)And with the shockproof, dustproof, moisture-proof structure, which is the telecommunication, the electric power, the meteorology, the computer room, the oil field, the mechanical and electrical installation and the maintenance and uses the electric power as the industrial power or the energy industry enterprise department commonly used but essential instrument.
• (5)It is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.When the loop voltage is higher than 36V, the instrument will forbid tested to protect the safety of the tested objects and personnel.