Electricity detection tester Buzzer T1569 [1569]

■ electrification verification in the light and buzzer sound ■ polarity confirmed in two-color LED (red and green) 【specification】 ? Available voltage: DC6V & # 12316; 24V Carl code: about 2m (when extended) / about 55cm (during contraction) Material: body / AS resin fluorescent tube / LED (red and green) Alligator clip / steel (with magnet) 【Contents】 ? Electroscopic tester: 1