skip to Main Content

UT512D/UT512E 2.5kV Insulation Resistance Testers

UT512D/UT512E is digital high-voltage insulation resistance tester, designed with multiple ranges including 250V, 500V, 1000V, 2500V. It is an ideal measurement meter for electric power, telecommunication, meteorology, machine room, oilfield, electromechanical installation and maintenance, and power supply department of Industry and mining enterprise.


Models: UT512D, UT512E

This product is currently out of stock and unavailable.


Features of UT512D/UT512E 2.5kV Insulation Resistance Testers

Certificates: CE, UKCA

● Output voltage range: Up to 2.5KV

● PI/DAR measurement
● Short circuit current measurement
● Automatic leakage current display
● Stepping voltage: 10% of the range
● High voltage alarm
● Automatic discharge
● Data storage: 999 sets
● PC software analysis: via USB cable
● Overvoltage category: CAT IV 600V

Specifications of UT512D/UT512E 2.5kV Insulation Resistance Testers

Rated voltage UT512D UT512E Accuracy
250V <0.25MΩ <0.25MΩ reference only
0.25MΩ~4.99GΩ 0.25MΩ~4.99GΩ ±(5%+5)
5.00GΩ~24.9GΩ 5.00GΩ~49.9GΩ ±(20%+10)
25.0GΩ~100GΩ 50.0GΩ~250GΩ reference only
500V <0.50MΩ <0.50MΩ reference only
0.50MΩ~9.99GΩ 0.50MΩ~9.99GΩ ±(5%+5)
10.0GΩ~49.9GΩ 10.0GΩ~99.9GΩ ±(20%+10)
50.0GΩ~200GΩ 100GΩ~500GΩ reference only
1000V <1.00MΩ <1.00MΩ reference only
1.00MΩ~19.9GΩ 1.00MΩ~19.9GΩ ±(5%+5)
20.0GΩ~99.9GΩ 20.0GΩ~199GΩ ±(20%+10)
100GΩ~400GΩ 200GΩ~1.00TΩ reference only
 2500V <2.50MΩ <2.50MΩ reference only
2.50MΩ~49.9GΩ 2.50MΩ~49.9GΩ ±(5%+5)
50.0GΩ~249GΩ 50.0GΩ~499GΩ ±(20%+10)
250GΩ~1.00TΩ 500GΩ~2.50TΩ reference only
Capacitance test NA 0.01uF~2.0uF ±(15%+3)
Low resistor test NA 0.1Ω~600Ω ±(2%+10)
Output voltage(Rating) stepping voltage range Step by 10% of each range each time, and adjust the voltage range to 50%~120% of each range;
Display accuracy:±(10% read+10V)
Output accuracy:±(0%~20%)
250V 350V, 275V, 300V
500V 300V, 350V, 400V, 450V, 500V, 550V, 600V
1000V 500V, 600V, 700V, 800V, 900V, 1000V, 1100V, 1200V
2500V 1250V, 1500V, 1750V, 2000V, 2250V, 2500V
DC voltage 30~1000VDC ±(3%+5)
AC voltage 30~750VAC
Current 0.01nA~3.5mA 0.01nA~5mA
Short-circuit current about 3.5mA about 5mA
PI test automatic display
DAR test automatic display
Timing measurement
Resistance comparison
Monitoring function Monitor the voltage of measured object and the discharge state after testing.
Timer testing Record testing time automatically.
Timing range: 0s~99m and 59s
Storage function 999 sets
Data transmission Upload testing data to computer via USB cable.
Low Battery indication
Auto power off
Dimensions 238 * 166 * 90.5mm
CAT rating CAT Ⅳ 600V
Certificates CE/UKCA
General Characteristics
Power supply 8 * LR14 Alkaline battery UT512D
14.8V,5200mAh lithium battery UT512E
Product Color Black+Red
Product Weight About 1800g (including battery)
Accessories User manual 1 pc; Test lead (red, black, green: 1 for each) 3 pcs; USB cable 1 pc; Lithium battery charger (Output: 16.8Vdc, 2A) 1 pc (UT512E only); Lithium battery pack (14.8V, 5200mAh) 1 pc (UT512E only); Adapting charging stand (optional, model: UT-W12, for UT512E only); 8 PCS LR14 alkaline batteries (UT512D); Carrying strap 1pc
Standard package Case + carton
Package quantity 1pcs
Package Size 238 x 166 x 90.5mm(L*W*D)

Applications of UT512D/UT512E 2.5kV Insulation Resistance Testers

UT512D E

Related Products

Back To Top
Compare Models