6V, 12V BT300 Car Battery Tester, 5-3000 CCA Car Batteries, Starter and Alternator, Starting System Load Analyzer for Vehicles, Trucks, SUVs, Boats -

【ONE-CLICK VOLTAGE AND BATTERY TEST】 When you initiate the battery test, the real-time voltage is displayed as a wave graph as quickly and accurately as possible. The BT300 vehicle battery tester provides a detailed view of all output variations. Note: This battery analyzer can operate on both vehicle and off-vehicle batteries. 【CHARGE AND START TESTS】 The VDIAGTOOL BT300 car battery condition tester and alternator tester can also perform: √a vehicle starter test to check if it starts correctly, √an alternator charge test to prevent overcharging or incomplete charging. Note: Please turn off all electrical devices (such as air conditioning, headlights, stereo, or any other electrical equipment) during the charge test. 【6V 12V BATTERY TESTER FOR CAR, MOTORCYCLE, TRUCK, QUAD, ATV, AND BOAT】 The VDIAGTOOL BT300 is a fast and accurate battery tester that performs virtually all the necessary tests to check the health of your vehicle's battery before it dies or a jump starter is needed. These tests include 6V and 12V battery tests such as voltage, charge, internal resistance, ripple test, rated power, SOC, SOH, CCA test, load test, and cranking test. It's an essential battery testing tool for both DIY enthusiasts and professionals. 【WIDE COMPATIBILITY】 The BT300 battery charge tester works on all 6V and 12V batteries with CCA ratings of 5-3000, including flooded lead-acid (VRLA or SLA)√ AGM√ GEL√ SLA√ STANDARD LSI batteries for cars√ light trucks√ SUVs√ vans√ motorcycles√ RVs√ ATVs√ trailers√ boats√ yachts√ lawnmowers and more. Our 12V car battery tester allows you to quickly adjust the CCA to ±5 or ±50 rather than just ±50. NOTE: Does NOT work on lithium batteries. 【FAST TEST RESULTS WITH 99.5% ACCURACY】 The BT300 automotive battery tester performs battery tests efficiently and provides reliable results with over 99.5% accuracy. Test results can be saved and viewed directly on the screen. To print the data, simply connect the battery tester to a computer. 【PLUG & PLAY, EASY TO USE, AND VISUAL LED INDICATOR】 The plug-and-play BT300 battery and alternator tester features a large, easy-to-read 2.8-inch HD TFT screen and a single button to test/check/display the battery waveform, allowing you to start working immediately as needed. Additionally, helpful LED indicators visually display the battery's health status (green: good, yellow: normal, red: bad) and support 12 languages.