Insulation Resistance Meter Acdc Continuity Tester

INSULATION RESISTANCE METER AC/DC CONTINUITY TESTER Accurate, reliable and easy to use. Resistance measurement is performed using an electrical bridge. The device is mobile, easy to carry, also has a wide measurement range. The backlit display and data hold functions further simplify operation. It can also measure electrical power. Thanks to the suspension straps, the operator can operate the device with both hands. The device has an aesthetic appearance and is characterized by accuracy and stability. It is widely used for measurements of electromechanical, telecommunications, electrical devices, and insulation resistance testing. APPLICATION OF THE CONTINUITY TESTER The tester is used, among others, in: in the power industry, production, metallurgy, chemical industry, servicing electrical installations at home and other industries. Ideal for production processes, installation service, inspection and maintenance of protective and surge circuit breakers. Key functions of the insulation resistance meter: Insulation resistance measurement Alternating current (AC) measurement Direct current (DC) measurement Small resistance measurement Measured measurement/data storage Low battery indicator; Large digital LCD display External DC power supply DC9V 1.5A; Over-limit alarm Red alarm light, audible alarm High voltage alarm Device specifications: Display: LCD screen, 3.5 digits (max. reading "1999") Overload indicator: when the upper limit is exceeded, the first digit will display "1" Sampling time: 3 times / second Permissible altitude: ≤ 2000m Additional temperature coefficient of resistance: 0.15 specified accuracy / °C ( 28°C) Operating environment: indoors, Pollution degree: 2 Conditions Operating Conditions: Temperature: -15 ~ 55°C Humidity: Storage Conditions: < 75%RH Temperature: -40 ~ 60°C Humidity: Overload Protection: < 90%RH 100mA / 60V (resettable fuse) Low Battery Indicator: Battery symbol displayed on screen Power Supply: 6x AA 1.5V batteries or external 9V DC power supply Current consumption: power consumption without load Dimensions: < 300mW podczas prowadzenia testu 176 x 110 x 77 mm Weight: 580g (including batteries) Two power source options: 6x AA 1.5V batteries external power supply 9V DC DETAILED TECHNICAL DATA: Insulation resistance tester: Rated voltage: 250V / 500V / 1000V Accuracy: ±10% Test range: 250V R=250kΩ 1mA Insulation resistance: 1MΩ~200MΩ Accuracy: ±10% 500V R=500kΩ 1mA Insulation resistance: 1MΩ~200MΩ Accuracy: ±10% 1000V R=1MΩ Insulation resistance: 1MΩ~2000MΩ Accuracy: ±10% Characteristics: Short circuit current: Median resistance: 250/500V: 100MΩ