Blue Sea 1836 M2 AC Ammeter [1836]

M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circuits)Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relaySpecifications: Meter: Current Function: to 300A Alarms: High/Low Current Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power Consumption: 0.3 Watt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.