Fluke® 52-2 60HZ Dual Probe Digital Thermometer, -250 to 400 deg C, 0.05% + 0.3 deg C Accuracy, 0.1 to 1 deg C Resolution, (3) AA Alkaline Battery

The Fluke® 52 II dual-input digital thermometer delivers fast response with laboratory accuracy (0.05% + 0.3 deg C). You can use the 52 II to measure two contact temperature inputs simultaneously on motors, insulation, breakers, pipes, corroded connections, liquids and wires with industrial standard J, K, T or E-type thermocouple temperature sensors. The user friendly-front panel and large, backlit display make it easy to view results from both inputs in multiple ways. And the sleep mode feature preserves battery life to give you a typical thousand hours of operation.