Description
Blue Sea DC Micro Ammeter ANCHOR ROLLERS The Polar Star 40 series Mounting hole spacing mm CN 440 CANADIANA * * HANDLE POCKETS Size:14 (48) The Polar Star 40 series is specially designed as direct incandescent bulb replacements for not too popular brands of navigation lights such as Perko series 1127 & 1130 etc Featuring dual digital displays for real time display of actual charging voltage and amperage and AC power on diagnostics with pass or fail status in addition to discreet fault indication for mis wiring or adverse battery bank conditions