Phase Tester VT-211

AC/DC voltage: 6 V, 12 V, 24 V, 50 V, 120 V, 230 V, 400 V|AC voltage: 6–400 V|DC voltage: 6–400 V|frequency range: 0–60 Hz|measuring of connections of circuits: no|non-contact measuring: no|packaging: 1 pc, blister|phase indication: no|polarity indication: yes|power source: from power source|signalization: optical|two settings of sensitivity: no