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Uni-T UT501B
Uni-T UT501B
Uni-T UT501B

Insulation Tester, CAT III 600V, 250V-1000V

Model # UT501B
AED 294.00Incl. of VAT
In Stock
Uni-T Authorised Online Store
0% installments available on purchases of AED 500 or more.  Learn more
Use Coupon Code: WELCOME25
This item is eligible for return.
Wednesday, May 22
Click & Collect
Click & Collect
Today, 9:00 AM - 4:30 PM

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Product Information

Uni-T UT501B Insulation Tester, CAT III 600V, 250V-1000V is a product engineered with precision, delivering exceptional performance

with features like 2000 count LCD display overload indication backlight, aC voltage measurement auto power off and auto discharge.
Maintive brings to you 100% genuine Insulation Testers from Uni-T at your doorstep with fast shipping, multiple and secure payment methods and easy returns. Order UT501B Insulation Tester, CAT III 600V, 250V-1000V today at the best price only from Maintive.


  • 2000 count LCD display, overload indication, backlight
  • AC voltage measurement, auto power off
  • Auto discharge
  • Continuous measurements mode, red warning light and buzzer function
  • Continuous low resistance measurement
  • PI and DAR measurement, auto resistivity calculation
  • Low resistance returning to zero function to improve accuracy

Items Included

  • Batteries
  • test leads
  • alligator clips, gallus


  • AC Voltage30V - 600V
  • Resistance0.01Ω - 200Ω
  • Load Current1mA
  • Insulation Test Voltages250V, 500V, 1000V
  • Insulation Resistance0.01MΩ - 5GΩ
  • Display Count2000
  • Product net weight500g
  • Low resistance0.01Ω~200Ω (about 5.0V/>200mA)
  • Display count2000
  • DAR60s/15s and 60s/30s
  • Power1.5V battery (LR6) x 6
  • Display70.6mm x 34mm
  • Product size150mm x 100mm x 71mm
  • Warranty1 year manufacturer's warranty

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