Marmonix MMP 10 (MMP-10) Micro Power Monitor – Plug-In Watt & Energy Meter

The Marmonix MMP 10 power monitor (also typed MMP-10 or MMP10) sits between a wall socket and an appliance and shows what that appliance really draws: voltage from 180 to 260 V, current up to 16 A, power from 0.1 to 3520 W, accumulated energy up to 9999 kWh, frequency and power factor. It also estimates the CO₂ linked to the energy used (0–9999 kg), keeps the run time and MAX/MIN values, and lets you set load alarm limits. Accuracy is class 1.0, the meter itself uses under 1 W, and the LCD backlight can be switched on or off (part number 7603251). Find it with the other Marmonix electrical testers; for logging a whole supply rather than one plug-in load, look at the power quality analyzers.

MarMonix MMP 10 Micro Power Monitor | Real-Time Power Usage, CO₂ Tracking

The MarMonix MMP 10 Micro Power Monitor is a compact, intelligent plug-in device for real-time energy diagnostics. With its built-in microcomputer chip, it tracks voltage, current, power, energy consumption, frequency, and CO₂ emissions, displaying all values on a large backlit LCD screen.

Lightweight and easy to use, the MMP 10 is ideal for monitoring everyday appliances such as air conditioners, refrigerators, microwaves, and office electronics. It is designed to provide accurate energy readings while promoting cost savings and eco-friendly awareness.

MarMonix MMP 10 Key Features

The MarMonix MMP 10 Micro Power Monitor combines precision, portability, and simplicity to help households and businesses take control of their energy usage:

• Built-in microcomputer chip, current sensor, and large backlit LCD display

• Measures active power, voltage, current, frequency, and energy consumption

• Calculates CO₂ emissions for eco-conscious energy tracking

• Supports up to 3520 W with class-1 accuracy (220V, 50Hz, max 16A)

• Low standby power consumption (< 1 W) and durable design

• Stores operation time, MAX/MIN values, and frequency data

MarMonix MMP 10 Micro Power Monitor Specifications 

Technical details define the reliability and scope of any power monitor. The MMP 10 Micro Power Monitor offers high accuracy, wide compatibility, and eco-friendly tracking options, making it an ideal choice for energy-conscious users. The following table outlines all specifications clearly for quick reference.

MarMonix MMP 10 Micro Power Monitor Applications

The MarMonix MMP 10 Micro Power Monitor is a practical solution for anyone wanting smarter energy usage insights. It is commonly used for:

• Monitoring home appliances (refrigerators, AC units, microwaves)

• Conducting energy audits in homes and offices

• Tracking CO₂ emissions for sustainable energy management

• Detecting inefficient electrical loads in real-time

• Lowering electricity bills with smarter energy control

Contents of the MarMonix MMP 10 Micro Power Monitor box

What comes in the MMP 10 box:

• 1 x MMP10 (main unit)
• 1 × User Manual
• 1 × Certificate of Conformity
• 1 × Warranty card

Case study: finding out which appliance drives the electricity bill

A small office sees its electricity bill climb and suspects the old fridge, the water dispenser or equipment left on overnight. A guess is not enough to decide what to replace, so each appliance is measured in turn.

A simple plug-in survey works like this:

• Check the load first: confirm the appliance stays within 16 A and 3520 W before plugging it through the meter.
• Watch the live watts: note the running power and the standby power after switching the appliance off at its own button.
• Measure a full cycle: leave cycling loads such as fridges and water coolers connected for a whole day, then read the kWh and the run time.
• Turn energy into cost: multiply the kWh by the tariff on your own bill to compare appliances on the same basis.

A day-long reading is more honest than a spot reading, because compressors switch on and off. Standby draw is easy to miss: a device that shows a few watts all night adds up over a year. Because the monitor itself uses less than 1 W, it barely affects these small readings.

MMP 10 power monitor: quick answers

What is the maximum load on the MMP 10?

16 A or 3520 W. It is rated for 220 V 50 Hz and measures supply voltage from 180 to 260 V.

How does the MMP 10 work out CO₂?

It calculates an estimate from the energy it has measured, shown from 0 to 9999 kg. It does not sense CO₂ gas in the air.

Can the MMP 10 warn me about overload?

Yes. The datasheet lists configurable load alarm limits, so the meter can flag a load that goes above the level you set.