Digital Battery Tester / Charging System Analyzer with Printer

With patented single load, dynamic resistance technology, BT747 can judge 6V/12V battery & 12V/24Vcharging system fast & accurate. Test rating system is including SAE, DIN, EN, IEC, JIS (Battery Type No.). The operation range is 40~2000CCA (SAE). Test discharged battery is down to 1.5V. With the printer built, BT747 also can print out the test result in 9 languages to show to your customer & without any guessing of battery condition.