The Dual Battery Monitor gives you a real-time read on your auxiliary battery so you're never guessing how much power you have left.

Sani Overland is an authorized National Luna reseller — this is a genuine National Luna product, shipped to you from our US warehouse.

• Monitors two 12V batteries

• Audible and visual alarms

• 3.5m cable supplied

• Mounting plate supplied

• Stock code BMS-10201

Gear That Goes Further.