Best Testers Deals Online in the UK (24 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
ATUTEN

New
UT15C Two Pole Voltage and Continuity Tester - Waterproof, AC/DC Voltage Testers, 12V ~ 690V Range, 3-Phase AC Phase Rot
Extensive Voltage Range: Capable of testing AC/DC from 12V ~ 690V with a bright, easy-to-read LCD display

£41.99
15% Off
AstroAI

New
AstroAI Digital Multimeter 2000 Counts with Backlit LCD for DIY Home, Blue | Portable Volt Meter Measures Voltage, Curre
Versatile Digital Multimeter - Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode. This Multimeter is

£8.46 £9.99
New
Seaward Primetest 100 PAT Tester Kit (344A910) c/w Customised Cal Cert & Labels
Authorised Seaward Distributor.

£399.00
PaulStore

New
PaulStore 2-Piece Electrical Mains Voltage Tester Screwdriver Set, Insulated VDE Rated for Safety, 100-500V AC Test Rang
Voltage Detection Design: Specially designed to determine the presence or absence of an electric voltage in electrical e

£3.99
New
Upgraded DW833 Circuit Relay Tester 3-36V 4/5 Pin with LED Work Light
We’ll do our best to resolve your concern quickly and fairly.

£21.32
Best Value
Fluke

New
Fluke T90 Basic Voltage and Continuity Tester
GUARANTEED SAFETY: Designed to IEC EN 61243-3:2014 standards to confirm absence of voltage even with depleted batteries

£56.99 £87.60
VENLAB

New
VENLAB Voltage Tester VD200, 12V-1000V/48V-1000V Dual Range Non-Contact Electric Tester, Sensitivity Electrical Voltage
【 Non-Contact Test】: NCV inductive probe for AC voltage; Just place the tip near the terminal board, outlet, or power co

£9.99
New
ANENG 683 Touchscreen Digital Multimeter 6000 Count AC/DC Voltage Current Tester

£22.99
Martindale

New
Martindale VT12 Two Pole Voltage and Continuity Tester, Yellow
Reliable Two-Pole Voltage and Continuity Tester for professional electrical safety

£33.48
New
Power Probe 3 Circuit Tester & PPDMM Cat IV Multimeter - PPROKIT01 Combo Kit
The PPROKIT01 combines the ever-popular Power Probe 3 circuit tester with the PPDM Hybrid-Safe CAT IV Multimeter Ideal f

£279.00
47% Off
ULTRICS

New
ULTRICS Digital Multimeter, Electrical Tester For AC/DC Voltage, DIY Home | DC Current, Resistance, Diode, Continuity An
【MULTIFUNCTION ELECTRICAL TESTING】 Measures AC/DC voltage up to 600V, DC current and resistance, with diode, NPN/PNP tra

£7.98 £14.99
Aicevoos

New
Aicevoos A1 Voltage Tester/Non-Contact Voltage Tester with Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, Electric
SAFETY FIRST: When the detected voltage is higher, or the closer it is to the voltage source, it will beep at a higher f

£7.99
New
Autel PowerScan PS100 Automotive Circuit Tester, 12V 24V Power Circuit Probe Kit
It is designed with safety in mind, ensuring stable performance during extended diagnostic sessions.

£67.95
15% Off
KAIWEETS

New
KAIWEETS HT100 Voltage Tester, Dual-Range 12V-1000V/48V 1000V Non-Contact Electrical Tester, Voltage Sensitivity Electri
FAST & RELIABLE VOLTAGE DETECTION – Quickly detect AC voltage without complicated setup. The LED indicator and audible b

£10.99 £12.99
New
Auto Automotive Circuit Test Leads Kit Multimeter Electrical Testers Diagnostic
Item Type: Automotive Circuit Test Leads Kit.

£69.36
Rolson

New
Rolson 28110 2 pc Mains Tester
Both with plain slot blade, insulated blade sheath and transparent plastic handles

£4.10 £4.29
New
ANCEL PB50 Car Electric Circuit Tester Dual 12/24V Voltage Power Probe Kit UK
The ANCEL PB50 Car Electric Circuit Tester is a versatile tool designed for passenger vehicles and heavy-duty/commercial

£34.50
New
UNI-T UT673E Solar Panel Tester Meter Photovoltaic Multimeter 2000W Vmp150V 45A
Model: UT673E.

£28.34
New
Car Circuit Tester Relay Tester, Relay Diagnostic Tool
[2-IN-1 FUNCTIONALITY] This tool expertly combines the capabilities of an automotive circuit tester and a relay tester.

£20.08
New
VDIAGTOOL V500 Power Probe Open & Short Circuit Finder Auto Electrical Tester UK
Unlock next- level vehicle diagnostics with the VDIAGTOOL V500, a professional- grade 6- in- 1 tester built to handle al

£99.00
New
Upgraded DW833 Circuit Relay Tester 3-36V 4/5 Pin with LED Work Light
DW833 2-in-1 Automotive Circuit Tester & Relay Tester – 12V/24V LED Display.

£36.90
New
Upgraded DW833 Circuit Relay Tester 3-36V 4/5 Pin with LED Work Light
DW833 2 IN 1 Automotive Circuit Tester Automotive Relay Tester LED Display Universal 12V /24V Automotive Electronic Rela

£21.65
New
Upgraded DW833 Circuit Relay Tester 3-36V 4/5 Pin with LED Work Light
DW833 2 IN 1 Automotive Circuit Tester Automotive Relay Tester LED Display Universal 12V /24V Automotive Electronic Rela

£28.68
New
Martindale VT7 Single Pole Voltage Indicator 50-600V AC Tester New Free Del
Featuring bright LED and audible indication, an integrated self-test and GS38-compliant probe, it is designed for identi

£24.99

24 Testers deals are available from: Amazon, eBay stores, starting from £3.99.
The biggest discount we found is 47% on ULTRICS Digital Multimeter, Electrical Tester For AC/DC Voltage, DIY Home | DC Current, Resistance, Diode, Continuity And Transistor, 1999-Count Backlit LCD, Data Hold, 10A Input, Test Leads Included at Amazon.
The lowest price we found is £3.99 while the highest is £399.00.
Prices for the best Testers deals average at £55.82.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Testers.