Battery Status - Charge System Monitor Tecmate O-126 for Auto Socket

Tecmate O-126 monitor charge of any 12V lead-acid battery or confirm if vehicle charging system is working correctly. For any Ø21mm AUTO socket. Length = 10”/25cm 10A fuse (inside connector) 2 automatic Modes – Battery charge level monitor (single LED blink mode) & Charging system test (arrow mode). 4 LEDs cover ‘full to empty’ voltage range of all 12V batteries, including higher voltage AGM for power sport (4th √√LED ≥ 12.7V ). Battery charge level : LED matching charge level blinks every 5 seconds (long term draw less than 0.2 micro Amps). Fast blink mode for first 15 seconds after connection to battery, ideal for testing multiple batteries (e.g. vehicles on showroom floor). Vehicle Charge system : LED arrow mode activates when charge voltage reaches minimum 13.5V (√green LED) or ideal range of 14V+ (√√ green LED).