General Specifications; Accuracy Lndicators - MAC TOOLS EM720T Notice D'instructions

GENERAL SPECIFICATIONS

• Operating environment and condition: 600V CAT lIl,
pollution grade: lI.
• Elevation < 2000 m.
• Environment temperature and humidity: 0~40°C, <80% RH
(do not use meter when temperature <0°C).
• Storage temperature and humidity: -10~60°C, <70% RH
(remove the battery).
• Temperature coefficient: 0.1xAccuracy/°C (<18°C or >28°C).
• The maximum allowable voltage between measurement end and
ground: 600V DC or 600V AC RMS.
• Sampling rate: about 3 times/s.
• Display: LCD display.
• Over-range indication: LCD will show "OL".
• Low battery indication: When the battery voltage is lower than the
normal operating voltage,
• Input polarity indication: automatically display «-» symbol.
• Power supply: AAA 1.5Vx2 batteries.
• Dimension(LxWxH): 150x74x48mm.
• Weight: about 230g.
Accuracy Indicators
Accuracy: ±(% of reading + digits) with one year of warranty.
Reference conditions: environmental temperature is from 18°C~28°C,
relative humidity is not more than 80%.
12
will display on the LCD display.
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