Quick Summary
The Sealey MM20HV is a digital multimeter for general purpose electrical testing, with an easy to read LCD display, data hold, a temperature probe and diode test facility. It is housed in a rugged rubber boot with an integral stand and is supplied with a full set of leads and probes.
Who It Is Best For
This multimeter suits people who need a practical all round tester for common electrical checks, including voltage, current, resistance and continuity. It is a sensible choice if you want a straightforward tool with temperature measurement and a clear display for regular use.
What To Know Before You Buy
It is described as a heavy duty general purpose multimeter, so it is aimed at everyday testing rather than specialist analysis. The unit includes audible continuity and diode and transistor verification mode, but any exact suitability depends on the checks you need to carry out.
Pros: Clear LCD display, data hold function, temperature probe, and supplied leads and probes make it practical for general use.
Cons: Check the exact test requirements and any selected variation before ordering, as the supplied details are limited.
Common Buyer Questions
What does the Sealey MM20HV test?
It measures AC and DC voltage, DC current, resistance, temperature, audible continuity, and diode and transistor verification.
Does it have a clear display?
Yes, it is described as having a clear and easy to read LCD display.
Is it supplied with leads and probes?
Yes, it comes with a full set of leads and probes.
Does it include a temperature probe?
Yes, a temperature probe is included.
Does it have a stand?
Yes, it is housed in a rugged rubber boot with an integral stand.
Key Details
| Detail | What it means in use |
|---|---|
| Model No: MM20HV | Helps identify the exact version. |
| 8 function multimeter | Supports a range of common electrical tests. |
| Clear LCD display | Makes readings easier to see. |
| Data hold function | Lets you retain a reading for easier checking. |
| Temperature probe | Allows temperature measurement. |
| Diode test facility | Supports diode checking. |
| Rugged rubber boot with integral stand | Adds protection and stable bench use. |
| Supplied with full set of leads and probes | Ready for use with the included accessories. |
Final Buying View
The Sealey MM20HV is a useful general purpose digital multimeter with a clear display, data hold, temperature probe and a solid set of test functions. If you want a practical everyday meter with the essentials included, it is an easy one to consider. Check the exact test needs for your job, then choose it if the listed functions match what you need.
