Digital Insulation Resistance Meter Tester Megohmmeter With 100V~ 2500V

Digital Insulation Resistance Meter Tester Measurement Megohmmeter 2500V Note: Battery not Included During The Shipping !!! Introduction: 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 backlight 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 5 voltage levels). Rated insulation test voltage range 100 ~ 2500V, insulation resistance measurement range 0.01M Ω ~ 200G Ω . DC voltage measurement range 0 ~ 1000V, AC voltage measurement range 0 ~ 750V. Specifications: Function Insulation resistance test, AC voltage test, DC voltage measurement Ambient Temperature and Humidity 23 ℃± 5 ℃， below 75%rh Power DC 9V 6-section LR14 Dry Battery Standby for more than 100 hours Rated Voltage 100;250;500;1000;2500 Rated Voltage Accuracy ± 10% Output short-circuit Current ≥ 2mA Absorption Ratio Measurement Have Polarization Index Measurement Have Test Method DC voltage drop method Test Voltage DC voltage measurement Maximum Capacitive Load Operates below 1uF Shift Gear Automatic shifting Back light Controllable gray backlight, suitable for use in dim places Display Mode 4 large LCD display, gray backlight Measurement Indication LED flashes during measurement LCD Size 108mm × 65mm Instrument Size L/W/H ： 240mm × 188mm × 85mm Test Line Test line: red 1 meter black 1 meter green 1 meter each Measurement Time Voltage 2 times/sec, insulation resistance 7 seconds/time Line Voltage measure below AC600V Data Storage 500 groups ，“ MEM ” storage instructions, display “ FULL ” symbol indicates that the storage is full Data Review The “MR” symbol indicates when looking up data Overflow Display “OL” symbol indicates over-range overflow Alarm Function Alarm when the measured value exceeds the alarm setting value Battery Voltage Low battery voltage symbol, prompt battery replacement when battery voltage is low Automatic Shutdown “ APO ” Indicate Automatic Shutdown After 15 Minutes Power Consumption Standby: About 40mA (backlight off) Turn on backlight: about 43mA Measurement: about 75mA (backlight off) Weight Instrument ： 1230g (Including battery) Working Temperature and Humidity -10 ℃～ 40 ℃； Below 80%rh Storage Temperature and Humidity -20 ℃～ 60 ℃； Below 70%rh Insulation resistance 200M Ω or more (500V between circuit and case) Pressure Resistance AC 5160V/rms(Between circuit and case) Electromagnetic properties IEC61326(EMC) Suitable for Safety Regulations IEC61010-1(CAT Ⅲ 300V 、 CAT IV 150V 、 Pollution degree 2) ； On Mar 19, 2024 at 03:22:02 PDT, seller added the following information: