Fluke 1503 Insulation Tester, 500V Min, 1000V Max, 2GΩ Max, CAT III 600V - RS Calibration
Fluke 1503 Insulation Tester, 500V Min, 1000V Max, 2GΩ Max, CAT III 600V - RS Calibration, Display Type: Graphic Display - Backlit, Calibrated: RSCAL, Test Current: 200mA, Minimum Operating Temperature: -20°C, Maximum Operating Temperature: +55°C, Power Source: Battery, Safety Category Level: CAT III, CAT IV, Safety Category: CAT III 600 V, CAT IV 600V, Battery Type: AA, Dimensions: 203 x 100 x 50mm.