Balmar's new SmartgaugeTM Battery Monitor (Part No. 44-SG-12/24) provides highly accurate monitoring at a similar cost of standard ampere hour counting monitors. The easy-to-understand display, dependable State-of-Charge Percent (SoC%) reading and its ease-of-use mean that even the most technically challenged crew member can understand just how much power is left in the battery. SmartgaugeTM is changing how sailors and power boaters think about battery monitors.