Keysight Technologies U1461A Insulation Tester, 50V Min, 1000V Max, 260GΩ Max, CAT III 1000V

This product is an Insulation Tester from Keysight Technologies, model U1461A. It has a minimum test voltage of 50V and a maximum test voltage of 1000V. The maximum insulation resistance measurement is 260GΩ. It features an OLED display and operates on battery power with a battery life of 160 hours. The tester is powered by AA batteries and can operate in temperatures ranging from -40°C to +55°C. It is safety rated as CAT III 1000V and CAT IV 600V. The dimensions of the product are 58 x 100 x 218mm, with a width of 100mm, height of 218mm, length of 58mm, and a weight of 686g.