User Manual

13
Altitude: Operating ≤ 2000m
Operating temperature: 0°C ~ +40°C (32°F ~ 104°F)
Relative humidity: 0°C ~ +30°C (32°F ~ 86°F) ≤75%; +30°C ~ +40°C (86°F ~
104°F) ≤50%
Storage temperature: -10°C ~ +50°C (14°F ~ 122°F)
Electromagnetic compatibility: In an RF filed of 1V/m = Specified accuracy ±5%
Battery: 9V, 6F22, NEDA1604 or equivalent
Low battery indication:
Dimensions (L x W x H): 182 mm x 90 mm x 45 mm (7.2 in x 3.5 in x 1.8 in)
Weight: Approx. 354g (0.78lb) with batteries installed
1. DC Voltage Measurement
Range Resolution Accuracy
4.000V 1mV
±(0.8%+1dgt)40.00V 10mV
400.0V 100mV
600V 1V ±(1.0%+3dgt)
Input impedance: around 10MΩ; (Input impedance > 3GΩ for DC 400mV
range)
Overload protection: ±600V
2. AC Voltage Measurement
Range Resolution Accuracy
400.0mV 0.1mV ±(1.2%+3dgt)
4.000V 1mV
±(1.0%+3dgt)40.00V 10mV
400.0V 100mV
600V 1V ±(1.2%+3dgt)
Note: 400.0mV range is available for manual range only.
Input impedance: around 10MΩ
Frequency response: 45Hz ~ 400Hz
Average sensing, rms indication.
Overload protection: 600Vrms