Best Testers Deals Online in the UK (10 Deals Found)

Last Updated - 13/12/2025 Sort By:

Best Choice
AstroAI

New
AstroAI Digital Multimeter Voltmeter Ohmmeter Ammeter Multi Tester Meter with Backlit LCD Electronic Test Meter Measures
Versatile Digital Multimeter - Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode. This Multimeter is

£8.48 £9.99
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

£39.99
Rolson

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

£4.17
TOOLSTEK

New
TOOLSTEK 140mm 3mm Mains Tester Plain Slot Blade Neon 100-500Volts Circuit electricians Electrical Voltage Pen Flat Scre
Mains Tester Screwdriver is fitted with a neon indicator in the clear plastic handle which illuminates when the point of

£3.69
Best Value
Fluke

New
Fluke 1AC II VoltAlert - Non-Contact Voltage Detector Pen CAT IV 1000V
EASY TO USE: The portable VoltAlert AC non-contact voltage testers from Fluke are simple and straightforward to operate

£24.90
KAIWEETS

New
KAIWEETS HT100 Voltage Tester, Dual-Range 12V-1000V/48V 1000V Non-Contact Electrical Tester, Voltage Sensitivity Electri
SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send

£10.99
10% Off
RICOKEY

New
Digital Multimeter Voltmeter Battery Voltage Multi Tester Continuity Tester Ohm Volt Ampere Meter AC/DC Voltage Current
Accurate Full-Featured Testing: Precisely measures AC/DC voltage, DC current, resistance, continuity, battery testing, d

£8.98 £9.98
15% Off
Beizkna

New
Beizkna Digital Multimeter Voltmeter Battery Voltage Multi Tester AC DC Volt OHM Amp Current Meter Continuity Circuit Re
Accurately Test Full Features: Accurate AC/DC Voltage, DC Current, Resistance, Circuit Continuity Test, Battery Check, D

£8.47 £9.98
25% Off
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

£7.47 £9.99
Martindale

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

£33.48

10 Testers deals are available from: Amazon stores, starting from £3.69.
The biggest discount we found is 25% on VENLAB Voltage Tester VD200, 12V-1000V/48V-1000V Dual Range Non-Contact Electric Tester, Sensitivity Electrical Voltage Pen Indicator light with NCV, Flashlight, Buzzer Alarm, Wire Breakpoint Finder at Amazon.
The lowest price we found is £3.69 while the highest is £39.99.
Prices for the best Testers deals average at £15.06.
Last updated on December 13, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Testers.