Voltage DC / DC TRMS with automatic detection, voltage AC TRMS and RCDS with external Pliers, resistance and continuity with Summer, frequency, continuity test drum with 200 mA Function (AUTO Schleifenwiderstand RCD, Test, Isolation) to the Test, Mappingtest Socket Complete with RJ45 LAN cable, Data HOLD function, measurement point with 1 ms response time for current and voltage AC / DC Insulation with test voltage of 500, 250 V DC, trip time RCD (FI) 30 mA / Type AC 5 x 30 mA, 100mA, 300mA Schleifenwiderstand without triggering the, and RCDs Drehfeldrichtungsmessung Phasenübereinstimmung with Single and / or 2–Pin measurement method Dimensions (L x W x H): 94.49 x 39.37 x 17.72 (240 Inch x 100 x 45 mm), weight (with batteries): approx. 630 g Function MAX / MIN / AVG (average), Auto-off, safety: EN 61010–1 CAT III 550 V-Phase (Phase to Phase-PE, supply: 4 x 1.5 V AA LR6 alkaline batteries, Weight: 2.2 Pounds, Manufacturer: HT-Instruments