Desco 19668 零电压监控器 (100-240 VAC, 50/60 Hz)

Specifications

Input Voltage and Frequency (External Adapter): AC/DC Power Adapter

Power Input: 100-240 VAC, 50/60 Hz

Power Output: 12 VDC @ 0.50 A

Cable Length: 6 ft. (1.8 m)

Operating Temperature: 50~95 °F (10~35 °C)

Environmental Requirements: Indoor use only at altitudes less than 6500 ft. (2 km)

Maximum relative humidity of 80 % up to 85 °F (30 °C) decreasing linearly to 50 % @ 85 °F (30 °C)

Dimensions: 5.6" L x 4.7" W x 2.6" H (142 mm x 119 mm x 66 mm)

Weight: 1.6 lbs. (0.7 kg)

Operator Test Limts: 1.91 megohms to 10 megohms (±10 %)

Worksurface Test Limit*: 3.5 megohms (±10 %)

Charge Detect Test Limit: ±1.25 VDC

Operator Test Voltage: 1.25 V, open circuit

Worksurface Test Voltage: 200 mV, open circuit