The voltage tester is built and tested according to EN 61243-3 / VDE 0682 and ensures a safe and reliable working. It complies with the IP64 protection class (dust and splash water protected) and is extremely robust thanks to the molded soft rubber grips, thus ideal for the toughest jobs in the manual or industrial sector. The permanently connected probe tip protection prevents the risk of injury when carrying in clothing bags or in the tool bag. The independant ELV indicator LED indicates whether a voltage greater than 50V AC / 120 V is present, even if there is no battery power supply or a failure of the main circuit.Specifications:- DC and AC voltage up to 1000 V AC/DC- Bar graph with 12 / 24 / 50 / 120 / 230 / 400 / 690 / 1000 V.- Voltage measurement with low internal resistance- single-pole phase test- Polarity display- determination of the direction of rotation of the field- Resistance measurement 0÷ 1999- visual and acoustic continuity test 0÷ 400k- Fixed impedance ~ 350k