MOHAMMAD MAHDI Electronics Trading LLC
MarMonix MMU 112 Professional Digital Multimeter | 20.00 A AC/DC
Brand:
Marmonix
SKU:
125263
The MarMonix MMU 112 Digital Multimeter measures AC/DC voltage up to 1000V, current up to 20A, resistance, capacitance, frequency, duty cycle, and temperature with True RMS accuracy. Featuring a 6000-count backlit display, rugged protection case, and CAT IV 600V safety rating, it’s ideal for industrial, automotive, and field applications in UAE and Dubai.
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Description
Overview
The Marmonix MMU 112 is a rugged professional digital multimeter built for industrial and electrical measurement. It measures DC/AC voltage up to 1000 V, AC/DC current up to 20 A, resistance, capacitance, frequency, duty cycle and temperature, plus diode and continuity testing. A 6000-count backlit LCD and a robust CAT IV 600 V safety rating make it a dependable everyday tool for electricians, technicians and maintenance engineers working in demanding environments.
Key Features
- DC/AC voltage measurement up to 1000 V
- AC/DC current measurement up to 20 A
- Resistance, capacitance, frequency and duty cycle
- Temperature measurement from -20 C to +1000 C
- Diode and continuity testing
- 6000-count backlit LCD
- Rugged CAT IV 600 V safety rating
- Compact, battery-operated design
Applications
- Industrial electrical maintenance
- Panel and circuit troubleshooting
- HVAC and motor diagnostics
- Bench and field measurement
- General electrical testing
What’s in the Box
- Marmonix MMU 112 digital multimeter
- Test leads
- Temperature probe
- Batteries
- User manual
Why buy from MME in UAE
MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Marmonix test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. 
Download the datasheet
Specifications
Specifications
| FUNCTION | RANGE | ACCURACY |
|---|---|---|
| DC Voltage | 60 mV – 1000 V | +/-(0.5%+3) |
| AC Voltage | 60 mV – 750 V | +/-(1.0%+3) |
| DC Current | 600 uA – 20 A | +/-(1.2%+3) |
| AC Current | 600 uA – 20 A | +/-(1.5%+3) |
| Resistance | 600 ohm – 60 Mohm | +/-(0.5%+3 to 1.5%+3) |
| Capacitance | 9.999 nF – 9.999 mF | +/-(2.0%+5 to 5.0%+20) |
| Frequency | 99.99 Hz – 9.999 MHz | +/-(0.1%+2) |
| Duty cycle | 1% – 99% | +/-(0.1%+2) |
| Temperature | -20 C to +1000 C | +/-(2.5%+5) |
| Diode / Continuity | Yes | – |
| Display | 6000 counts LCD with backlight | – |
| Power supply | Battery operated | – |
| Dimensions | 180 x 90 x 45 mm | – |
| Safety rating | CAT IV 600 V | – |
Datasheet
Datasheet
Manual
Manual
Reviews (12)
12 reviews for MarMonix MMU 112 Professional Digital Multimeter | 20.00 A AC/DC
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Mike R. –
Absolutely top tier. I needed a multimeter that could handle up to 20.00 A AC/DC safely without blowing fuses constantly, and this delivers perfectly. The test leads included are high quality too.
A. Peterson –
It does exactly what it says on the tin. Accurate voltage and amperage readings across the board. I just wish the auto-shutoff feature could be disabled for longer monitoring sessions. Overall, a great buy.
Electrician_Dan –
Great value for a professional tool. I rely on the MarMonix MMU 112 daily for HVAC troubleshooting. The response time is fast, and the continuity beep is loud enough to hear over background mechanical noise.