About this item

• Why NOT the FOXWELL BT705? - Professional-level: In-depth analysis of 12V 24V battery's SOH/SOC, Starter, and Alternator system, covers 100-2000 CCA regular flooded, AGM flat plate/spiral, and GEL batteries. 99.9% Accuracy Guarantee: Upgraded copper clamp, secure mechanical connection, clip-on leads, and advanced conductance technology. User-friendly: Effortlessly read & understand of the test results. Seasoned Brand: Trust in FOXWELL with over 13 years of expertise in automotive solutions.
• Timely Know Battery Remaining Life - Efficiently assess the overall idea of batteries condition with this FOXWELL battery tester, which accurately measures cell health(SOH)-Charge & Reset/Replace/Good & etc, and charge state(SOC) to avoid early battery failures and reduce unnecessary maintenance tasks. This tester provides critical information such as available power, CCA, cranking voltage/time, alternator output, and no-load/loaded voltage &etc.
• Avoid Getting Stuck on the Garage - Turning on the engine to quickly test your car battery's cranking system with this easy-to-use CAR STARTER TESTER. With clip-on leads, you'll get precise readings for cranking voltage & time, allowing you to identify potential issues and take action before you're stranded on the road. No more guessing - know exactly when to charge or replace your battery. Tips: With normal SOH, but still can not start, please check the starter or car ignition system.
• Keep Battery Alternator in the Peak Performance - This automotive battery tester efficiently diagnoses the charging system issues after starting the engine by checking the output voltage of the alternator, rectifier diode, and charging current. Detect possible alternator issues like no output, low output, high output, and excessive ripple to ensure a regular charging system function.
• What Makes BT705 Unique? - Conduct battery testing with the "In/Out of the vehicle" setting to determine parasitic draw when your vehicle cannot crank. The longer 5.9ft cable provides maximum flexibility for skilled technicians, DIYers, enthusiasts, drivers, and specialized garages alike without asking for help from others. No app required, and it remembers the last rating to save time and hassle. The 24v and 12v battery tester comes in a protective case, making it easy to carry everywhere.
• Ensure Battery Status - Don't get stranded with a dead battery! Our car battery tester uses advanced conductance testing tech & upgraded copper clamp for stable communication & precise readings. Great for 12V & 24V vehicles like SUVs, ATVs, electric mower, tractors, boats, motorcycles, agricultural machinery, construction machinery, bus, heavy duty truck trailer, and more.
• Buy with Confidence - With 7+ years of experience in providing Amazon product services, FOXWELL has a dedicated service team to ensure a confident purchase. We are committed to solving all your concerns promptly and continuously. Trust us for a seamless experience.
• PAY ATTENTION PLEASE - Please make sure that both contacts of the positive and negative clips are in good contact to get correct values. If you are testing inside a vehicle, make sure all accessory loads are cut off, the key is on the OFF position and the doors are closed. Follow the instruction on the screen to do the charging test and cranking test.