£54.91

About as cheap as it gets — within 5% of the all-time low it hit 3 months ago.

£55 today · all-time low £54 (Jul 2026) · usually the usual

UNI-T UT139B CAT III 600V True RMS Digital Multimeter with Frequency,NCV,Resistance, Voltage,Temperature measurement,Red/Grey

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 45 days · 45 data points (no recent data)

Historical
Generating forecast…
£69.00 £52.82 £56.35 £59.88 £63.41 £66.94 £70.47 23 July 2026 03 August 2026 14 August 2026 25 August 2026 05 September 2026
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Red/grey, 7720168

Price data last checked 46 day(s) ago - refreshing...

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Price Distribution

Price distribution over 45 days • 2 price levels

Days at Price
Current Price
36 days · current 9 days 0 9 18 27 36 £55 £69 Days at Price

Price Analysis

Most common price: £55 (36 days, 80.0%)

Price range: £55 - £69

Price levels: 2 different prices over 45 days

Key Features

MAX/MIN/REL modes

Data hold, LED backlight, auto power off

VFC: low pass filter

Full range protection (600V)

True RMS

Product Specifications
Brand
UNI-T
Model
7720168
Colour
Red/grey
Size
Ut139b
Pack Size
10 items
ASIN
B00HE1NLGI
Category
DIY & Tools > Electrical > Tools & Testers > Multi Testers
Domain
Amazon UK
Listed Since
21 February 2018