Digital Multimeter AC/DC Voltage Current Resistance Tester Multimetro Ammeter Multitester
Operating environment and condition:
600V CAT III pollution grade: 2 Elevation < 2000 m
Environment temperature and humidity: 0~40 OC(<80% RH, <10°C, it is not to be considered).
Storage temperature and humidity: 0~60 OC(<70% RH, remove the battery).
Temperature coefficient: 0.1 ́ Accuracy / OC(<18 OC or >28 OC).
The maximum allowable voltage between measurement end and ground: 1000V DC or 750V AC RMS
Fuse protection: mA grade: Fuse FF 250mA/250V; fuse with Agrade F 10A/500V
Sampling rate: about 3 times/sec.
Display: 3 1/2 digit LCD display. Automatically display unit symbols in accordance with measurement function gradOver-range indication: LCD will show “1”.
Low battery indication: When the battery voltage is lower than the normal operating voltage, “” will display on the LCD display.
Input polarity indication: automatically display “-” symbol.
Power supply: DC 9V
Battery type: NEDA 1604, 6F22 or 006P.
Weight: about 380g (include battery).
4.2. Accuracy indicators
Reference conditions: environmental temperature is from 18 °C to 28 °C, relative humidity is not more than 80%.
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