Topdon 12V Car Battery Tester, TOPDON BT20 100-2000CCA Battery Load/Voltage Tester Cranking &a; Charging Test for Car Truck SUV ATV Boat

✅ BT20 BATTERY LOAD TESTER

• The BT20 is TOPDON’s entry-level wireless 12V battery tester. Offering load, voltage, charging, and cranking tests, the BT20 offers high-precision voltage detection and real-time voltage monitoring.
• This easy-to-use device lets users of all skill-levels view voltage waveform graphs and test reports through an app. Test reports can be generated automatically, and easily share and save test reports. Data Playback function query battery voltage history data, help users analyze the problem by playing back charge and discharge data reports.
• Its load test method provides accurate results, making the BT20 a battery tester with superb cost-effectiveness.