P3's hugely popular Kill-a-Watt meter allows anyone without electrical experience to perform their own measurements of appliance power consumption, allowing you to track down your energy uses and save on your utility bills. This versatile meter can find uses in so many applications.

P3 International P4400 Kill A Watt Electricity Meter

$19.99

Out Of Stock
Model P4400 -- Plug your appliance into the Kill-A-Watt and find out how much energy it uses! The Kill A Watt meter's large LCD display counts electrical consumption by the kilowatt-hour just like your electric company. Great for finding out what's responsible for that high utlity bill. Also useful in sizing up a solar or wind power system. Calculate your hourly, daily, weekly, monthly, and yearly electrical expenses. Also monitors the quality of your power ... [more]

Morningstar RM-1 Remote Meter

$79.00

Morningstar’s Remote Meter (RM-1) is a universal, four digit display with custom icons that is compatible with several Morningstar controllers and inverters. This meter provides comprehensive system information for easy monitoring including voltage, current and temperature. When used with the Sunsaver MPPT controller, it even performs data logging. Includes 5 year manufacturer's warranty.Compatible With: * SunSaver Duo controller * SunSaver MPPT contro... [more]

Bogart Engineering TM-2020 Trimetric 2020 Digital Meter 12/24V Battery System Monitor

$159.00

The TriMetric MODEL 2020 BATTERY SYSTEM MONITORMeasures Battery Volts, Amps, Amp-Hours, Battery Percent Full, and Five Other Data Functions. This is one of the most popular, reliable, and easy to use meters.CONSERVATION - Helps save valuable energy by letting you see how much you're using # Use "amps" to educate users about how much energy different electrical loads draw.# Check that all loads are really off when you think they're off.# Check for "phantom l... [more]