The U1450A and U1460A series insulation resistance testers are ideal for predictive and preventive maintenance measurement tasks in electrical and industrial applications. With their vast measurement capabilities, efficient automated report generation and high durability, you can accomplish more in a day’s work with the Keysight U1450A and U1460A series insulation resistance testers.

By adding a U1117A Bluetooth® adapter to these handhelds, you are able to perform tests remotely using a Windows PC or on iOS/ Android smart devices.

Also, get test reports generated automatically with the insulation resistance testers’ complimentary reporting software. These test reports can be generated in a tabulated or graphical form for easy interpretation and analysis.

All five models from these U1450A and U1460A series are certified to IP 67 and tested to withstand drops of up to three meters (10 feet), giving you full confidence to carry out tests even in harsh working conditions. You can also perform various measurements (eg: measure voltage, current, continuity, capacitance etc) with the built-in digital multimeter. To test unique applications and sensitive device under tests (DUTs), the test voltages can be adjusted from 10 V to 1.1 kV in 1 V steps (on selected models).


  • Wireless insulation resistance testing via PC or iOS/Android based devices
  • Automatic test report generation
  • Measure up to 260 GΩ
  • Timed / PI / DAR test
  • Adjustable test output voltage from 10 V to 1.1 kV1
  • 4.5 digit DMM with OLED display, basic2 and full featured3
  • IP 67 rated, 3 meter (10 feet) drop proof
  • CAT III 1000 V / CAT IV 600 V

1 U1453A/U1461A
2 U1453A
3 U1461A

Notice: The U1450A and U1460A series insulation resistance testers will be discontinued on June 1, 2022. The last day to place an order for this product is May 31, 2022. Keysight will continue to provide world-class support for this product for the standard period of 5 years.

Key Specifications

Insulation Resistance Range

up to 260 GΩ

Insulation Test Voltage Range

up to 1000V

Battery Life

up to 270 hours

Display Type


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