Topdon BT20 Battery Tester
- Topdon BT20
- Fast&Accurate Diagnosis within 1 Second
- Expanded Voltage, Cranking, and Charging Tests with APP
- Comprehensive Vehicle Coverage & Multi-Language Support
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TOPDON BT20 Battery Load Tester, Voltage Test Digital Alternator Tester
Topdon BT20 has 4 test modes: battery load tester (range 10V-20V), voltage test, start-up test, and charging test (generator tester), the latter two test modes are only available for APP, giving you value for money. NOTE: Compatible with 12V lead-acid batteries. NOTE: It does not measure CCA. Just click the "Test" button and get the test result within 1 second. This Topdon BT20 battery tester will display battery life with low/medium/high. Using the latest conductivity testing technology (testing accuracy up to 99.5%). Therefore, it is a good choice for users who want fast results. Note: Bluetooth is connected through APP, not mobile phone settings.
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_01.jpg?v=1672826111)
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_02.jpg?v=1672826111)
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_03.jpg?v=1672826111)
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_04.jpg?v=1672826111)
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_05.jpg?v=1672826111)
![Topdon BT20](https://cdn.shopify.com/s/files/1/0680/7247/2875/files/BT20_06.jpg?v=1672826111)