Bút thử điện không tiếp xúc Extech 40130(100 to 300V AC, 50/60Hz )

Specifications

Range

Voltage Sensitivity

100 to 300V AC, 50/60Hz

Detection distance

<5.1 mm (0.2”) for 110VAC receptacles 4 to 6” (10.2 to 15.2cm) up to 300VAC

Over voltage

Category III 600V

Operating Temperature

0 to 50°C (32 to 122°F)

Storage Temperature

-20 to 60°C (-4 to 140°F)

Altitude

Operating below 2000 meters

Relative Humidity

80% to 31°C, decreasing to 50% at 40°C

Battery

2 AAA batteries

Dimensions/Weight

152 x 19 x 25mm (6x0.75x1”) / 24.4g (0.86oz)