features 1Complies with CAT III 600V. Equipped with a large LCD display, easy to read the value. 2Comprehensively diagnose battery status and car charging system, measure and display parameters for battery status diagnosis. 3Battery test, cold start amplifier, battery resistance, voltage, life analysis. Engine system test, battery system changes with the start process. Charging system test: charging system working status output. Maximum load system test, battery maximum load status. 4Overload protection and faulty connection protection ensure that the operator is always safe. 5Easily read the conclusion that the battery condition is good/normal/note/replace. Battery detection, unit conversion CCA / IEC / EN / DIN.Item Type: AutoBatterySystemTesterMaterial: ABSCCA: 100-1700IEC: 100-1000EN: 100-1700DIN: 100-1000JIS: Reference table in manualDisplays Battery Internal Resistance: Display ohmsDisplays Battery Voltage: Display voltsDisplays Battery Condition: Good/OK/pay attention/replaceTest 12V Batteries: YESBattery Recharge Indicator: YESReverse Polarity Protection: YESDetects And Displays Bad Cell: YESInternal Unit Conversion EN,EIC,DIN: YESOverload Protection Of Input Voltage: YESCable Length: APPROX. 700mm/27.6inSize: Approx. 180x90x32mm/7.1x3.5x1.3inWeight: Approx. 400g/0.9lbsHow to Use:1.Connect the positive and negative poles of the instrument to the positive and negative poles of the car battery.2.Start the car and start the test.3. Observe the parameters of the tester and print out the measured data.Description:This battery testers are used for activated style acid storage battery.Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test data, which availably by 4-wire Kelvin test connection. Besides it strengthens input protection inside , in order to prevent such situations as polar reversal connection, over-high voltage input, poor contact of the test clamps and so on. That makes sure safer and more convenient when testing.This tester is the best tool for battery sales, vehicle repair and condition check of all kinds of acid batteries that used in equipment system associated with acid battery. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x BatterySystemTester1 x Manual