Description
1. The instrument uses a low-loss, high-ratio inductive storage DC voltage converter to convert 12 V to DC 250v / 500v / 1000v.
2. It uses a digital LCR bridge to measure resistance and insulation resistance.
3. Light weight, wide measurement range, backlight, test lock, automatic shutdown and other functions.
4. Wide measuring range: Up to 2000MOhm 1000v, accuracy (u00b1) (4% of reading + 2 digits).
5. Large LCD display (90 x 48mm / 3.54 x 1.89 inches) with backlight, the maximum display is "1999".
6. Data retention and automatic shutdown function.
7. Over-range indication: Display "1".
8. Low power consumption: less than 300 MW during no-load measurement.
9. Insulation resistance test is suitable for motors, cables, electrical equipment, communication equipment, etc.
10. Color: dark gray + green
11. Material: ABS
12. Output voltage: DC250V / 500 V / 1000 V, +/-10%
13. Insulation range: 250 V: 0.1MOhm~20MOhm / 20MOhm~500MOhm; 500 V: 0.1MOhm~50MOhm / 50MOhm~1000MOhm; 1,000V, 0.1 Mohm 100/2000 Mohm
14. Accuracy: +/- (4% of reading + 2 digits)
15. Short circuit current: <1.6 mA
16. Average resistance: 250 V / V 500: 2MOhm; 1000 V: 5 megohms
17. Voltage test: AC750V
18. Frequency response: (50-200) Hz
19. Terminal location: ACV and G
20. Maximum display: 1999
21. Measurement method: A/D conversion
22. Sampling rate: 3 times/sec.
23. Working temperature: 0-40 degrees Celsius
24. Humidity: 30%~85%RH
25. Power supply: 8 x 1.5V LR6 batteries (not included)
26. Product size: 170 x 125 x 60mm
