Timbangan Analitik Indispensable functions with reasonable budget Common　Specification Tare Zero to Full weighing range Span adjustment Manual operation Span Adjustment with external calibration weight Over error "o-Err" showed when Full weight range + 9 more digits over Temperature and humidity range 5 ～ 35℃ (E type) & 10~30℃ (CE type), Up to 80％ rh(without the dew condensation) Power source AC adapter Input 100-240VAC / Output 12VDC Output Nil