Product Description
M2 DC Ammeter
Monitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. 
Features:
-  Auto-dimming, bright OLED display is easy to read
 -  Easy to adjust
 -  92dB alarm on all models
 - Isolated MOSFET relay
 
Specifications:
-  Meter: Current
 -  Function: to 5000A (500A with included shunt)
 -  Alarms: High 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.
Owner's Manual (pdf)