Protect people working on switchboards and low-voltage installations from electric shock.

Digital multitester MM820D
Also known as: digital multimeter
Key features
- Maximum AC voltage (V)500
- DC max500 V / 200 mA
- Maximum resistance (ohm)200
- Equipment supplied9V battery
What it is
Digital multitester MM820D. Key specifications: maximum AC voltage (V) 500, DC max 500 V / 200 mA, maximum resistance (ohm) 200.
Electrical and gas measuring instruments include testers, clamp meters, cable detectors, moisture meters and gas detectors for checks and diagnostics on site and in maintenance.
What it is for
Used in the installation and maintenance of residential and industrial electrical systems, for inspecting plant, pipework and structures and for measuring on site and in the workshop.
How to use it
Choose an instrument with the measurement category suited to the installation and check that the probes and leads are undamaged. Select the quantity and range before connecting and, on live circuits, wear insulating gloves and do not touch the metal parts of the probes. Switch on and zero gas and moisture detectors in a clean environment before measuring.
Where it is used
- Building services
- Industrial plant engineering
Technical data
- Maximum AC voltage (V): 500
- DC max: 500 V / 200 mA
- Maximum resistance (ohm): 200
- Equipment supplied: 9V battery
Who it is for
Designed for auto electricians, electricians, industrial maintenance technicians and HVAC technicians.
Related products
- Clamp meter
- Soil moisture meter
- VDE insulated Phillips screwdriver PH 5190 PB Swiss Tools — from the category VDE 1000V Tools: Insulated Tools for Electrical Installations
- Rechargeable AA batteries — from the category Household Batteries
- Gas/methane/LPG detector — from the category Gas Detectors
- Browse the whole category: Electrical and Gas Measuring Instruments
Before you order
In your request, please state the supply voltage and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 5
| Item code | 425.700.12000 |
|---|---|
| Maximum AC voltage (V) | 500 |
| DC max | 500 V / 200 mA |
| Maximum resistance (ohm) | 200 |
| Equipment supplied | 9V battery |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Connect, protect and distribute power in electrical installations and household supplies.
Power torches, measuring instruments and small portable electronic devices.
Distribute power on site and protect people and tools from overloads and earth leakage.




