Blue Sea Systems M2 AC Ammeter OLED Digital Monitor

The Blue Sea Systems M2 AC Ammeter accurately monitors AC amperage on a large, bright display. Supports programmable current transformer ratios. You can measure and alarm the amperage of your AC system (measures 2 independent circuits).• Auto-dimming, bright OLED display is easy to read• Easy to adjust• 80dB alarm• Isolated MOSFET relayBlue Sea Systems M2 OLED Digital MonitorsBlue Sea Systems M2 OLED Digital Monitors are designed to accurately measure essential electrical system parameters. The high-contrast, high-resolution display is visible from wide viewing angles. It’s also visible through polarized glasses. MOSFET External Circuit Relay (ECR) controls external circuits. Features adjustable audible alarms, auto-dimming display, and waterproof seal on the unit face (surface mount only). Meets IP66 standards.AC AmmeterMonitors current on two circuits.Specifications• Display Size: 2.17″ x 1.10″ (55mm x 28mm)• Power Supply: 7V-70V DC• Power Consumption: 0.3W-1.0W (varies with voltage, display intensity, and sleep mode)• Overall Dimensions: 3.24″W x 3.24″H (82.4mm x 82.4mm)• Panel Mount: 1″ maximum panel thickness• Mounts in a 2-1/8″ (54mm) dia. holeCurrent• Range: 0A to 150A• Resolution (100 to 150): 1A• Resolution (0.0 to 99.9): 0.1A• Current Accuracy: ± 2.0%• Current Transformer Included: 150A / 50mA• Alarm / Relay Activation: High and Low CurrentBlue Sea Systems No. 1836