view cart
Items: 0 Total: £0.00

Tel, Email & Opening Hours

Tel: 0131 331 4546

Mon-Fri: 9am - 5pm
Saturday: 10am - 3pm
Sunday: Closed
Blue V.
Port Edgar
South Queensferry
Edinburgh, EH30 9SQ


We think our prices are very competitive, however, if you find this not to be the case, we will always try and compete.


As well as selling the major brands, we are also an Approved Sales, Service & Installation Dealer for a number of these brands including Raymarine & Garmin.


Houses in Turkey

Looking for a property
in Turkey?
Home > NASA

Nasa Battery Monitor BM1

Our Price: £109.72

Nasa Battery Monitor BM1

The Nasa Battery Monitor BM1 is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 999 amp hours. It is supplied complete with a precision 100 AMP shunt and a prefabricated cable assembly to enable simple DIY installation.

Nasa Battery Monitor BM1 continuously monitors voltage, current (charge or discharge), number of amp/hours (charge or discharge), the batteries state of charge and the time to charge or discharge. This information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure.

Supply voltage 8 - 16 Volts DC
Supply current 3 milliamps
Battery capacities 5 - 650 AMP Hour
Load current 100 AMPS Maximum
Charge current 100 AMPS Maximum
Shunt Standard 50 millivolt @ 100 AMP

Cables supplied:
100 AMP shunt link to M8 Ring terminal.
5 Metre from display unit to battery - fused and fitted with ring terminals for shunt, fuse holder and M8 ring terminal to battery.

Display unit
Standard 110mm square Clipper case. High contrast LCD, backlit for night viewing.

Minimum voltage visual alarm

Simple operation - 4 keys to select backlight, Volt/Amp/State of Charge screen,

AMP hours or Time to run.

Nasa Battery Monitor BM1