•Standard:Iec 61010-1 Cat.ii
•Display:Lcd Screen,Maximum Display "1999"
•Ground Resistance Measurement Range:0-1999ω
•Ground Voltage Measurement Range:0-199.9v
•Working Temperature And Humidity Range:-10℃ To 50℃,80% Or Less
•Storage Temperature And Humidity Range:-20℃ To 60℃,75% Or Less
•Size:176*166*62.5mm
•Weight:Approximately 580 grams (including the battery)