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UNI-T UT501A Insulation Resistance Tester

Price: 67.60 €
Products ID:175941
Manufactured by: Uni-T
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6935750550113

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UNI-T UT501A Insulation Resistance Tester
UNI-T UT501A Insulation Resistance Tester
UNI-T UT501A Insulation Resistance Tester
UNI-T UT501A Insulation Resistance Tester


The UNI-T UT501A is an insulation resistance tester designed for testing electrical equipment and circuits. It measures insulation resistance, AC voltage, low resistance, and calculates Polarization Index (PI) and Dielectric Absorption Ratio (DAR).

Key Features

  • 2,000-count LCD display with backlight function for clear readings
  • Overload indicator and automatic discharge function
  • Continuous measurement mode with audible alerts and red warning light
  • PI and DAR calculation for testing transformers, motors, and cables
  • Automatic power-off function to preserve battery life

ManufacturerUNI-T
ModelUT501A
Display count2000
Display size70.6 × 34 mm
DAR measurementSupported (60 s / 15 s and 60 s / 30 s)
PI measurementSupported
Internal resistance test10 MΩ
Power supply6 × 1.5 V battery (LR6)
Product colorRed, gray
Dimensions150 × 100 × 71 mm
Weight500 g
What is included in the package with the UNI-T UT501A?

The package includes the insulation resistance tester, batteries, test leads, crocodile clips, and an instruction manual.

What type of batteries does the UT501A use?

The device is powered by six 1.5 V LR6 batteries.

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67.60 €