l Major Features and Functions High precision online testing, Full automatically switch the testing range, large capacity data storage 1 Automatically switch the testing range between 100© -19990© . 2 It can store 999 groups battery parameter enduringly.( Max. 500 cell battery per group) 3 It can store 200 groups battery parameter setting enduringly * English Menu operation 320* 240 LCD display * Transmit the testing data to PC by SD card to carry out analysis the battery according to the history data. * Powerful data management function. * Enhanced over voltage protecting function * Aotumatically recovery the over current protecting function * Use the SOC chip to improve the tester stability * Big capacity Lithium cell and adapter two power supply * Low battery indicate to guarantee test precision * Smart and portable * Automatic testing mode makes user test expediently * Powerful PC software for manage the testing data 1 Automatically analysis battery â badâ state 2 Building the history record base, describe the battery sate curve 3 Batteries contrastive analysis in the same battery pack 4 All batteries are administrated by different levels( excellent, good, medium, bad) * Functions 1 Test the battery voltage and conductance online 2 Battery conductance and voltage out of gauge alarm 3 All the battery parameter are marked group No. to make the user manage the data expediently. 4 PC software analysis the battery to carry out tracking analysis of batteryâ s case history Technical parameter Testing Range Conductance 100S-19990S Voltage 0.000vâ 25.000v Measurement Precision Conductance ± 0.5% rdg ± 6dgt Voltage ± 0.2% rdg ± 6dgt Power Supply 10.8V, 2000mAh, Rechargeable Lithum Battery Watt Consumption Work for 8 hours Continuously Storag Capacity 256M SD Flash Display 320 x 240 matrix dot LCD Size 280 x 105 x 83 mm Weight 1.2Kg Working Temperature -5 --60 Humidity 90% RH