U1452A - 

Accomplish more in a day's work with the Keysight U1450A/U1460A series insulation resistance testers. By adding Bluetooth connectivity to these handhelds, you are able to perform tests remotely using Windows PC or on iOS/ Android smart devices. Also, get test reports generated automatically with its complimentary reporting software. All five models are certified to IP 67 and tested to withstand up to 3 meters (10-feet) drop, letting you carry out tests with full confidence even in harsh working conditions. What's more, you can adjust test voltages from 10 V to 1.1 kV with 1 V step on selected models to test unique applications and perform various measurements with the built-in digital multimeter.
Features:

Wireless insulation resistance testing via PC and smart phone/tablet applications

Automatic test report generation

50 V/100 V/250 V/500 V/1000 V test voltages

Measure up to 260 GΩ

Timed/ PI/ DAR test

Adjustable test output voltage from 10 V to 1.1 kV (U1453A/U1461A)

4.5-digit DMM with OLED display, full featured (U1461A) and basic (U1453A)

IP 67 certified, 3m (10ft) drop proof

CAT III 1000V / CAT IV 600V