6 Volt LED digital bait boat battery tester for the Microcat & Technicat bait boat
Plugs directly onto the battery.
This voltage reader is more accurate then most on the market as it tells you the exact voltage.
Reading above 6.3v indicates battery is fully charged.
Reading below 5.4v battery needs charging.
Bright blue led light ideal for day and night fishing.
Fitted with a tamiya male end (opposite to the battery).