Ancel BST200 12V Car Battery Tester Digital Range Load Analyzer (100-1100 CCA)/(30-200 AH) Flooded AGM Flat Plate Spiral Resistance Automotive Auto Car Test Tool

Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc. Directly detect bad cell battery. Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery. Continuous testing with battery power, guaranteed safety ensure the testing won’t damage battery. Reverse polarity and over voltage protections make it ultra safe for operator and equipment. Directly test the battery with loss of electricity, no need to full charge before testing. Testing standards include currently the world's majority of battery standards, CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.