UT511 Series Insulation Resistance Testers

1. Large 9999 display with 30-segment analog bar graph
2. PI/DAR measurements
3. Comparison, upper and lower limit functions
4. Continuous measurement mode
5. Auto power off
6. 18-group data storage
7. Backlight
8. Auto current discharge and high-voltage output alarm
9. Time measurement mode, auto measure within 15 minutes
10. Low battery and over range indications