NASA Electromagnetic Log, data box & Easy Log 1Gm10 Some alternators need DC voltage

Some alternators need DC voltage on the B+ output to start charging

300HP E300PLESB 1990 CYLINDER & CRANKCASE

200HP E200CZARK 1994 Accessory Transom Plate

Clip your compatible wrist-worn device into the cradle and use the attached USB interface to plug into your computer or power adapter to recharge the battery

250HP E250DCXSDR 2006 EMM

NASA Electromagnetic Log, data box & Easy Log 1Gm10 Some alternators need DC voltageDescription The EML 2 measures the boat speed through the water with no moving parts for a complete solution the EML2 transducer and controller can be supplied together with a Clipper Easylog display Feature For a complete solution the EML 2 transducer and controller can be supplied together with a Clipper Easy log display Speed through water with no moving parts. The new EML 2 electromagnetic speed log measures the boat speed through the water with