Sealey MM20 Digital Multimeter 8 Function With Thermocouple

  • £15.00
  • (£12.50 ex VAT)
  • Save £13.74

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Sealey MM20 Digital Multimeter 8 Function With Thermocouple


Sealey MM20 Digital Multimeter 8 Function With Thermocouple


  • Heavy-duty general purpose multimeter with clear and easy-to-read LCD display.
  • Features data hold function, temperature probe and diode test facility.
  • Housed in rugged rubber boot with integral stand.
  • Supplied with full set of leads and probes.
  • Measures: AC and DC Voltage DC Current Resistance Temperature Audible Continuity Diode/Transistor Verification Mode

Comes With:

  • 1 Year Warranty

What Next?

**images for illustrative purposes only - please refer to description and specification for full details of product

Internal ID: B000RO1KWQ

Product Specification

  • Barcode: 5024209731713
  • Model No: MM20
  • Specification:
  • Voltage AC: 200V, 600V (1.2%)
  • Voltage DC: 200mV, 2V, 20V, 200V (0.8%), 600V (1.0%)
  • Current AC: n/a
  • Current DC: 2mA, 20mA (1%), 200mA (1.2%), 10A (2.0%)
  • Resistance: 200Ω, 2kΩ, 20kΩ, 200kΩ (0.8%), 2MΩ (1%)
  • Capacitance: n/a
  • Temperature: Integral Temperature Sensor; 0C to 40C (5% @ 2C), Thermocouple:-50C to 400C (0.75% @ 3C), 400C to 1000C (1.5% @ 15C)
  • Frequency: n/a
  • Continuity, Audible: Yes
  • Diode Test: Yes
  • Transistor Test: Yes
  • Hi-Impact Rubber Case: Yes
  • Digits x Height: 3.5 x 25mm
  • Low Battery Indicator: Yes
  • Batteries (Included) 1 x 9V
  • Information: Integral Stand
  • Size (L x W x D): 145 x 75 x 40mm
  • Weight: 240g
  • Conformity: IEC 1010
  • Total Shipping Weight: 1kg



TOOLSTOP offers a same day despatch on a next working day delivery service on all UK Mainland orders made before 5:15pm Monday to Friday. All orders received after 5:15pm Friday or on Saturday or Sunday will be despatched the following Monday. Some items will be dispatched on a 48 hour delivery service. These are items we stock at our suppliers premises and these will be clearly marked on the product page as well as above in the basket.

UK orders below 25 (inc VAT) are subject to a 6.95 handling and packaging fee. UK orders equal to or above 25 (inc VAT) will be delivered free of charge. Orders for offshore locations will be charged a delivery fee and will take longer to be delivered.

All orders will require a signature on delivery. Customers should make every effort to be available to receive the delivery as no parcels will be left without a signature. In the event the customer not being in when delivery is attempted, a card will be left detailing the drivers actions e.g. taken to a convenient local collection point , left with neighbour, details of how to arrange a redelivery or to collect from the local parcel company depot. We will only leave your delivery with a neighbour if you specify this in the order delivery note.

See our delivery page for more details.

Sealey MM20 Digital Multimeter 8 Function With Thermocouple reviews verified by reevooReevoo

Sealey MM20 Digital Multimeter 8 Function With Thermocouple
Value for money
Overall rating
Scores 9.0 out of 10 based on 1 review
9 out of 10


Witney GB Printer Engineer
The protective outer casing is strong enough to take a knock and the flexibility of the functions is just what I needed.
When I touched the wrong connections and blew it up I avoided a shock, so well insulated.
Useless instructions, unless you have used one before you would be stuck. YouTube saved the day on this one.
Confirmed purchase: 03 December 2015
Published on: 13 January 2016


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