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This product has been discontinued.

UT512A Insulation Resistance Tester (Discontinued)

UT512A testers can measure insulation resistance of large transformers, generators, high-voltage motors and more. UT512A can also measure PI, DAR and other important specifications. Measured data can then be analyzed through PC software.


Features of UT512A Insulation Resistance Tester

Certifications: CE, RoHS

● Large 9999 display with 30-segment analog bar graph

● PI/DAR measurements
● Comparison, upper and lower limit functions
● Continuous measurement mode
● Auto power off
● 18-group data storage
● Backlight
● Auto current discharge and high-voltage output alarm
● Power adapter
● Time measurement mode, auto measure within 15 minutes
● USB interface and PC software
● Low battery and over range indications

Specifications of UT512A Insulation Resistance Tester

Specifications Range UT512A
Insulation resistance (Ω) Test voltages 500V~2500V 0%~20%
500V 0.5MΩ~5GΩ ±(3%+5)
1000V 2MΩ~10GΩ ±(3%+5)
1500V 5MΩ~20GΩ ±(3%+5)
10MΩ~100GΩ ±(3%+5)
DC voltage (V) 600V ±(2%+5)
AC voltage (V) 600V ±(2%+5)
Short-circuit current <1.8mA
Auto range/Auto power off
Low battery indication
Data storage 18
Comparison measurement
Polarization index (PI)
Dielectric absorption ratio (DAR)
USB interface
Analog bar graph 30
LCD backlight
Over-range warning
High voltage indication
Timing measurement Around 15 minutes
Meets IEC 61557 61557-1:2007; 61557-2:2007
General Characteristics
Power 1.5V battery (LR14) x 8
Display 123mm x 58mm
Product color Red and grey
Product net weight 1.8kg
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, USB  cable, PC software CD, power adaptor
Standard individual packing Gift box, tool box, English manual
Standard quantity per carton 4pcs
Standard carton measurement 505mm x 345mm x 345mm
Standard carton gross weight 15.9kg
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