KINGBOLEN BM560 6V 12V Car Digital Load Battery Tester Features 1.It supports startup test, charging test, load test, ripple test, voltage waveform test, reverse protection, screenshots function, meet your basic battery testing need. 2. Waveform Monitoring Function: Enter the waveform monitoring interface, you can monitor the voltage fluctuation in real time, and the device will automatically save the record 3. Reverse Polarity Protection Function: High quality copper clip with reverse polarity protection and spark protection, even if you accidentally reverse the positive and negative poles, it will not cause damage to the battery and battery detection tool. 4. It supports review last time data: BM560 can view the data of the last battery check. You can compare the data of this time with the data of the last time to understand the recent battery usage. 5. It supports multi-language: Russian, Portuguese, English, German, French, Spanish, Italian, Japanese, Polish, Chinese. 6. A variety of batteries: For regular Battery, AGM flat plate, AGM spiral, GEL and deep cycle batteries. 7. 6V and 12V batteries: it car battery tester can work on all 6V and 12V 100-2000 CCA 2AH-220AH batteries, can detect cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, mowers and even golf carts. 8. Support 10 standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE GB. Specification 1. Screen size: 1.8 inch TFT color screen 2. Test range: 6V12V 3. Working voltage: 5-20V 4. Connection method: big bite force alligator clip 5. Size: 4.72 x 2.56 x 0.79 inch 6. Material: PVC