Display: 2.4'' Color TFT screenOperating Temperature : -20 to 70 ℃ (-4 to 158 ℉)Power: 9 to 16 V provided via vehicleSupported Battery type: CCA, ICE, EN, DIN, CA, BCI, MCA, SAE, GB, JISDevice Dimensions: 16.5cm x 6cm x 2.5cmWeight: 450gFeatures:Fast and smooth running speed with STM32 chip set hardware.Accurate test results, using high precision amplifier and calibrated by professional battery testing tool.Wide testing range cover from CCA 100- 2000 , 30- 220 AH.graphical Battery Voltage real time monitoringUnique battery results display in percentage.Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc.Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery.Directly test the battery with loss of electricity, no need to full charge before testing.Testing standards include currently the world's majority of battery standards, CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.Data Storage and upload to PC for printing.Life time upgrade free by one-click smart cloud update.Large color screen LCD display, pattern design.Packing List : 1* KW210 Battery Tester Unit1* User's Manual1* USB Cable for upgrade and printNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.