The extremely simple interface provides quick & easy battery analysis
Circuit protection provides the analyzer with reliable protection against short-circuiting
Reverse polarity connection protection ensures reverse connection will not damage the tester or affect the vehicle and battery
No additional batteries are required - the unit is powered via a test battery
SP Hand Tools are covered against manufacturing defects or faulty materials. This warranty does not cover overloading, abuse, misuse, and/or normal wear and tear. All SP Hand Tools are designed and manufactured for specific purposes and if not used for that intended purpose they will not be covered by the lifetime warranty. Exemptions - All measuring equipment (12-month warranty), battery-operated wrenches (24-month warranty), striking and cutting tools (6-month warranty).