Specifications: For use on 50/60Hz circuits.
Voltage Range: AC90 ~ 600
VSafety Rating: 600V AC CAT III
Size: 15
x 2x2 cmWeight: about
45gOperating frequency: 50~60HzPowered
by: 2x
AAA 1.5VNOTE: Battery NOT included
Future: Phase-sequence
pen: measure the phase-sequence of the threephase alternating current.
Wire finder pen: find the isopen of the threephase alternating current.
Neon-electroscope: measure the conductor weather it is charged body or not.