6-12 Volt LED digital bait boat battery tester for the Microcat & Technicat bait boat
Plugs into charging socket on the back of your boat or into a splitter charging lead.
This voltage reader is more accurate then most on the market as it tells you the exact voltage.
Reading above 6.3v or 12.3v indicates battery is fully charged.
Reading below 5.4v or 11.4v battery needs charging.
Bright blue led light ideal for day and night fishing.
Fitted with charger plug which fits onto your boat.