Pen Probe Digital Multimeter With Built-In Test Probe, Voltage Rating: AC DC: 3.4 V, 34 V, 340 V, 600 V, Resistance: 340 OHM, 3.4 KOHM, 34 KOHM, 340 KOHM, 3.4 MOHM, 34 MOHM, Accuracy: Plus-Minus (0.5PCT RDG + 2 DGT)For DC Voltage, Plus-Minus (1.5PCT RDG + 8 DGT)For AC Voltage, Plus-Minus (1PCT RDG + 4 DGT)For Resistance, Display: 3-3-4 Digit LCD, 3400 Count, Temperature Rating: 0 - 40 DEG C, Peak Hold: No, Diode Test: Yes, Dimensions: 7.8 IN Length X 1.1 IN Width X 1.4 IN Height, CE Certified, UL 3111-1 Listed, Cat III 300 V Safety Rated, Cat II 600 V Safety Rated, For professional Use