SPESIFIKASI: Fuse Protection for " INPUT " terminal Inputs: 400mA/600V FAST fuse Fuse Protection for " 10A" terminal Inputs: 10A/600V FAST fuse Display: 33/4 digit LCD, with a max. reading of 3999 Overrange Indication: 0L shown on the display. Negative Polarity Indication: Negative sign "-" shown on the display automatically Sampling Rate: About 2 to 3 times/sec IP degree: IP20 Operating Environment: Temperature: 0℃ to 40℃ Relative Humidity: < 75% Temperature Coefficient: 0.2 x (specified accuracy)/℃(< 18℃ or > 28℃) Storage Environment: Temperature: -10℃ to 50℃ Relative Humidity: < 85%RH Operating Altitude: 0 to 2000 meters Battery: 9V battery, 6F22 or equivalent, 1 piece Low Battery Indication: " " shown on the display Size: 185x89x61mm Weight: About 440g (including battery)