A Mastervolt battery monitoring panel brings an end to nasty surprises like a sudden shortage of battery power.
The Masterlink BTM-III battery monitor provides an accurate indication of the current amperage remaining time and remaining capacity of battery bank 1 and the current and estimated capacity of battery banks 2 and 3. The built-in microprocessor calculates the remaining capacity and stores historic data. The Masterlink BTM-3 includes ten languages: English French German Spanish Italian Dutch Norwegian Danish Swedish and Finnish.
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| General specifications | General specifications |
| Number of battery outlets | 3 (service starter & bowthruster) |
| Display/read-out | voltage current Amp-hours time remaining battery capacity in % |
| Dimensions hxwxd | 120 x 65 x 55 mm 4.7 x 2.6 x 2.2 inch |
| Dimensions shunt hxwxd | 84 x 44 x 44 mm 3.3 x 1.7 x 1.7 inch |
| Built-in depth incl./excl. cover box | 55/40 mm 2.2 inch |
| Weight | 0.9 kg 2.0 lb |
| Technical specifications | Technical specifications |
| Max. Ah capacity | 9999 Ah |
| Supply voltage | 9-35 V |
| Voltage measurement range | 7-35 V |
| Current consumption (backlight off) | 14 mA/12 V 11 mA/24 V |
| Current consumption (backlight on) | 100 mA/12 V 50 mA/24 V |
| Voltage resolution | 0.01 V |
| Voltage deviation | 0.6% 1 figure |
| Shunt specification | 500 A/50 mV (service set) |
| Current measurement range | 0-500 A (optional 1000 A/50 mV) |
