Alarm-Equipped AC Digital Multimeter
This amazing multimeter is a must - have! It can display amperage from 0 to 150 Amps, voltage from 80 to 270 Volts, power from 0 to 45 Kilowatts, and frequency from 40 to 90 Hertz. It comes with high and low voltage and high amperage alarms that are both audio and visual, keeping you informed. There are 3 levels of display brightness for easy viewing, and a programmable sleep mode to save power. The front is splashproof, and it includes a current transformer.
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.
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Owner's Manual (pdf)


Using this Blue Sea 8247 AC Digital Multimeter is easy. First, connect the current transformer to start measuring amperage. You can view readings for amperage, voltage, power, and frequency on the display. Adjust the display brightness according to your needs with the 3 available levels. The alarms will go off if there are high or low voltage or high amperage situations, so keep an ear and eye out for those. When you're not using the multimeter, activate the programmable sleep mode to save power. Remember, the front is splashproof, but try to avoid heavy water exposure. Also, be aware of the warning about the chemicals it may expose you to. For maintenance, keep it clean and dry. If you have any issues, refer to the owner's manual.