Feature 1Battery test, for cold cranking amplifier, battery resistance, voltage, life analysis. 2The engine system test, can detect the change of the battery system with the startup process. 3The charging system test, which can detect the working status of the charging system and output. 4Maximum load system test, in order to detect the maximum load state of the battery. 5With compact shape, lightweight and portable, take up no space and you can put it anywhere.Item Type: AutomotiveBatteryTesterMaterial: ABSSpecification: Range: CCA : 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 With Printer: RadicBattery Recharge Indicator: RadicReverse Polarity Protection: RadicDetects And Displays Bad Cell: RadicInternal Unit Conversion EN,EIC ,DIN: RadicOverload protection of input voltage radicCable Length: Approx. 700mm/27.6inDesciption:1. DY2015B series storage battery testers are used for activated style acid storage battery.2. 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.3. 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.4. 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.Smart Test Function:1. Battery test: cold start amplifier, battery resistance, voltage, life analysis.2. Engine system test: the battery system changes with the startup process.3. Charging system test: the working status of the charging system is output.4. Maximum load system test: the maximum load state of the battery.How to Use:1.Connect the battery tester to the positive and negative poles of the vehicle's battery.2. Start the vehicle, turn on the tester to start the test.3. Print out the measured data and analyze the data. .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 BatteryTester (Including Crocodile Clamp)1 x Printing Paper1 x Manual