UNI-T UT511 Insulation Resistance Tester Measure PI, DAR and Other Important Specifications can Produce Test Voltage up to 5kV UT-511

UT510 series testers can measure insulation resistance of large transformers, generators, high-voltage motors and more. UT510 series can also measure PI, DAR and other important specifications. Measured data can then be analyzed through PC software. UT513A can produce test voltage up to 5kV.

Specifications 　 Range UT511
Insulation resistance (Ω) Test voltages 100V~1000V 0%~10%
100V 0.1MΩ~500MΩ ±(3%+5)
250V 0.5MΩ~2GΩ ±(3%+5)
500V 1MΩ~4GΩ ±(3%+5)
1000V 2MΩ~10GΩ ±(3%+5)
DC voltage (V) 1000V ±(2%+3)
AC voltage (V) 750V ±(2%+3)
Short-circuit current <2mA Low resistance (Ω) 0.1Ω~999.9Ω ±(1%+3) Features Auto range/Auto power off √ Low battery indication √ Data storage 18 Comparison measurement √ Polarization index (PI) √ Dielectric absorption ratio (DAR) √ Analog bar graph 30 LCD backlight √ Over-range warning √ High voltage indication √ Timing measurement Around 30 minutes √ General Characteristics Power 1.5V battery (LR14) x 8 Display 123mm x 58mm Product color Red and grey Product net weight 1.2kg Product size 202mm x 155mm x 94mm Standard accessories 2pcs of one plug test lead to one alligator clip (black and green), 1pcs of two plugs test lead to one alligator clip (red), batteries