UNI-T UT512D Digital Insulation Resistance Tester 250V-2500V 1.0TΩ Step voltage
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$200
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54.00
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UT512D is a digital high-voltage insulation resistance tester with high-voltage output ranges of 250V, 500V, 1000V and 2500V, and the output of each range can be set with 10% step fine-tuning voltage; this product has the function of storing 999 sets of test data. Features: 1.250V, 500V, 1000V, 2500V: 4 grades of voltage output 2. Polarization index test (PI), automatic absorption ratio test (DAR) 3. Insulation resistance range: 1.0TΩ / short circuit current of about 3.5mA 4. External voltage detection function, automatic monitoring of the measured object charged voltage 5. DC voltage 1000V / AC voltage 750V measurement 6. Each range to 10% of the rated voltage setting step 7. Test timer function, automatically record the test time 8. Automatic discharge function and high voltage output alarm function 9. Analog bar display insulation resistance test value 10. With manual and automatic shutdown function 11. Timer test mode can be set 12. Automatic current display