Car Battery Tester Printer 12V 24V Lead-acid Analyzer DUOYI DY2015C Battery Tester Description: DY2015 series storage battery testers are used for activated style leadacid 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 lead-acid batteries that used in equipment system associated with lead-acid battery. Advantage: With large LCD display, easy to read the value. Fully diagnose the battery status and car charging system Battery test: cold cranking amps, battery resistance, voltage, life analysis. Engine system test: the change of battery system with the process of startup. CCA Range 100-1700 IEC Range 100-1000 EN Range 100-1700 DIN Range 100-1000 JIS Range Reference table in manual Displays Battery Internal Resistance Display ohms Displays Battery Voltage Display volts Displays Battery Condition good/OK/pay attention/replace Test 12V/24V Batteries Yes Battery Recharge Indicator Yes Reverse Polarity Protection Yes Detects and Displays Bad cell Yes Loose Lead Detection Yes Internal Unit Conversion EN,EIC,DIN Yes Overload protection of input voltage Yes Cable Length 700mm LCD Dotted-matrix 128*64 Dimension 235 * 90 * 50 mm Weight 400g