*Non-Contact type *Self-Test mode(Beeper) *Sound & Light detector *Selectable switch for L/H mode *3-slide type *Line voltage for use AC 3KV~ AC 44KV(50/60㎐) *Mode : OFF/T(Test)/L(3KV~35KV)/H(35KV~44KV) *Operating voltage : L-1500V, H-6000V *Power supply : DC 6V, R6 'AA' 1.5V x 4pcs *Length : 150㎜ *Weight : Approx. 850g