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Uni-T True RMS UT18B MAX Digital Multimeter

CAT III 600V, Handheld multimeter
Price in EUR including VAT
Delivered between Fri, 12.6. and Tue, 16.6.
More than 10 pieces in stock at supplier
free shipping

Product details

Uni-T True RMS UT18B MAX Digital Multimeter

The Uni-T UT18B MAX is the most advanced model in this series, designed for users who require not only standard electrical measurements but also an additional LED test function. The device measures DC and AC voltage up to 1000 V, DC and AC current up to 10 A, as well as temperature in the range of -55 °C to 500 °C. It offers high precision and practicality, making it ideal for daily use.

Practical Features for Service Work

The model features a display with a maximum reading of 6000, along with functions such as continuity test, data hold, relative mode, and adjustable backlighting. Compared to other models in the series, it stands out with a special LED diode test function, although it does not have a MAX/MIN mode. Automatic and manual range switching, automatic shutdown, and intuitive operation ensure easy handling in various applications.

Advanced Features and Complete Safety

The multimeter comes with a Type K thermocouple, allowing the user to utilize the temperature measurement function immediately. Safety is ensured through an alarm for incorrect connection and CAT III 600V overvoltage protection. This model is intended for those who expect greater functionality and want a tool that is also useful for testing LED lighting.

Included in the Package

  • Digital multimeter
  • User manual
  • Standard gold-plated test leads x2
  • Fine-tipped test leads x2
  • Batteries x2
  • Type K thermocouple x1

Technical Specifications.

Key specifications

Multimeter type
Handheld multimeter
multimeter technology
Digital
voltage type
AC/DC
measurement tolerance
1 ± %
measurement type
True RMS

General information

Item number
70450465
Manufacturer
Uni-T
Category
Multimeter
Manufacturer No.
UT18B MAX
Release date
19.5.2026

Colour

Colour
Multicoloured

Material

Material group
MetalPlastic

Multimeter Features

Multimeter type
Handheld multimeter
multimeter technology
Digital
display type
Digital

Metrology

voltage type
AC/DC
current type
AC/DC
measurement tolerance
1 ± %
measurement type
True RMS
measurement category
CAT III 600V

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
66,25 kg
Climate contribution
EUR 1,65

Scope of delivery

Scope of delivery
BatteriesDigital multimeterTest probesThermocoupleUser manual
Multimeter equipment
Head unitTest prod

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Multimeter» category have a defect within the first 24 months?

Source: Galaxus
  • 3.Fluke
    0,2 %
  • 3.Voltcraft
    0,2 %
  • 8.Uni-T
    0,3 %
  • 9.Elbro
    0,4 %
  • 10.Klein Tools
    0,5 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Uni-T
    Not enough data
  • 1.Joy-it
    0 days
  • 2.Peaktech
    1 day
  • 3.Fluke
    3 days
  • Beha Amprobe
    Not enough data

Return rate

How often is a product of this brand in the «Multimeter» category returned?

Source: Galaxus
  • 7.Joy-it
    1,1 %
  • 8.Bosch Professional
    1,2 %
  • 8.Uni-T
    1,2 %
  • 10.CSL
    1,4 %
  • 11.Fluke
    1,5 %
Source: Galaxus