AMPTEC RESEARCH 620EXV 超安全便携式数字电压表 (RMS 30V)

RMS Range: 30V

Resolution: 10mV

LED Indicator “GO”: Reading < 60 mV (or custom)

LED Indicator “NO-GO”: Reading > 60 mV (or custom)

Accuracy: ± 10%

Update: 3/sec

Display: 4 digit LCD

Temperature Coefficient: N/A at operating temp. range

Storage Temperature Range: -40° to 70° C

Operating Temperature Range: -20° to 55° C

Dimensions: 7.56″ x 7.69″ x 3″

Weight: 5 lbs.

Power: 4 ea AA batteries

Low Battery Indication: “LO BAT” 

Manual