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Accurate and reliable, wide test range
Large backlit LCD display, easy to read. Unit symbol display, easy to use
Strong anti-magnetic and anti-jamming function
Full function protection, anti high voltage circuit design
High voltage and short circuit input alarm
This digital insulation tester is an ideal instrument that can be used in testing insulation of electric machines, cables, electronic equipments, electric facilities, etc. Its main features include: easy to operate, wide test range, highly stable performance, backlit LCD display, data hold and auto power off. Using a shoulder strap, it can be used by both hands. Insulation resistance text range: 0~200MΩ (250V±10% test voltage, Resolution: 100kΩ, Basic accuracy: ±(4.0%+2)) 0~200MΩ (500V±10% test voltage, Resolution: 100kΩ, Basic accuracy: ±(4.0%+2)) 0~2GΩ (1000V±10% test voltage, Resolution: 1MΩ, Basic accuracy: ±(4.0%+2)) Resistance text range: 0~2kΩ (Basic accuracy: ±(1.0%+5), Resolution: 1Ω) DCV text range: 0~1000V (Basic accuracy: ±(1.0%+5), Resolution: 1V) ACV text range: 0~750V (Basic accuracy: ±(1.5%+5), Resolution: 1V) Special function: Continuity alarm: Less than 50Ω±10Ω Data hold: Yes LCD backlight: Approx 10Sec. Function protection: Yes Low Battery Indication: Yes Input impedance: 10MΩ Sampling rate: 3 times/Sec. AC frequency response: 40-400Hz Operation mode: Manual range Max.display: 1999 LCD size: 75 x 52mm Operating Temperature: -15℃~55℃ Relative Humidity: Less than 75%RH Power source: 9V, 6 x 1.5V AA battery(Included) Package Content: 1 x Digital Insulation Tester 2 x Test lead 2 x Test Alligator clips 1 x Shoulder strap 6 x 1.5v batteries (Note:Sometimes we put the batteries in the battery compartment directly, please reposition the batteries correctly before you use.) 1 x User Manual