Top 10 Voltage Detector Pen UK – Circuit Testers

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1. Kewtech


Kewtech KEWCHECK103 Mains Wiring Socket Tester

Kewtech #ad - Quick and easy: designed to easily give quick and clear indication of the status of a socket's internal wiring without the need to remove the socket panel from the wall. Simply plugs into the socket for results in seconds.

Simple to use: the kewcheck 103 socket tester allows you to easily check if Live, Neutral and Earth wires are wired correctly on any UK plug socket. 14 wiring conditions: all of the possible indications are displayed on the front of the Kewcheck103 to help with easily understanding the test results for each socket. Buy with confidence: the kewtech brand has become synonymous with high quality, as we manufacture innovative, accurate and reliable test equipment specifically for the UK market.

Dual response: the led lights integrated into this socket tester will then light up in a certain way depending on what's detected, and the product will either emit a continuous, warbling or no tone depending on what's detected.
BrandKewtech #ad
ManufacturerKewtech #ad
Weight0.04 kg (0.09 Pounds)
Part NumberKEWCHECK103
Warranty1 Year



AWBLIN Automotive Test Light 3-60V DC Digital Light Tester with Voltmeter, Heavy Duty Auto Circuit Tester with LCD Backlight Display and LED Indication, Electric Test Pen with Illumination

AWBLIN #ad - 100% satisfaction : if you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you. What's more, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost. Intuitive lcd backlit digital screen : this heavy Duty circuit light tester with highly clear LCD digital blue backlit display screen, resolution to 01v, clear&visible digital readouts for day and night.

Waterproof, durable & safer : this is a professional auto circuit tester with ip66 waterproof rating. Using awblin test light to make your life more convenient and safer. Unique design illumination & anti lost needle guard protection : to be a proper solution for night time testing job, the electric test pen comes with a lighting function to support your testing needs in low light environment. The high quality pu spring wire can be stretched to 142 inches, which is environmentally friendly and highly elastic; the wire end adopts PA nylon anti bending design structure, which is more durable; the sharp stainless steel probe with insulating sleeve has more Good conductivity to prevent accidental injury.

Led indication, there is also a light emitting diode on the circuit board for polarity indication, bIDIRECTIONAL VOLTAGE TESTING : This upgrade circuit test light is a bidirectional voltage tester. Awblin circuit test is ideal for checking various vehicles electrical circuits, the maximum voltage measured is only 48V, faulty sockets, quickly check automotive headlights, turn signal circuits, fuse connections, taillights, also for testing other 3 60V DC wirings and circuits. You can attach the alligator clamp either to negative or positive ground, red light indicates positive polarity and green light indicates negative polarity.
BrandAWBLIN #ad
ManufacturerAWBLIN #ad
Part NumberNS-820

3. Labgear


Labgear Socket Tester UK Mains Plug In Electrical Tester Live, Neutral & Earth Wiring

Labgear #ad - Simply plugs into the socket for results in seconds. Quick results: designed to easily give quick and easy indication of the status of a socket's internal wiring without the need to remove the socket panel from the wall.

Comes with an easy to follow user guide to help identify faults. A brand you can trust: founded in 1932, labgear are a proudly british company designing and manufacturing high quality products used by professionals. Labgear also has an enviable reputation for innovation, quality, reliability and excellent customer service. Safe and reliable: detects 13 common wiring fault conditions as well as correctly wired socket.

Wont trip the rcd: with it's new design and improved circuitry, the labgear socket tester makes sure there is no tripping of rcds. Simple to use: the labgear socket tester allows you to easily check if live, neutral and earth wires are wired correctly on any uk plug socket. Meets and exceeds industry standards bs1363, bsen61010, catiii 300v.
BrandLabgear #ad
ManufacturerPhilex Electronic Ltd #ad
Weight0.1 kg (0.22 Pounds)
Part NumberPI00495
ModelElectrical Tester
Warranty1 Year

4. Fluke


Fluke ST240+ Socket Tester

Fluke #ad - Item package Weight: 1. 0 kilograms. Fluke st240+ Socket Tester. Package dimensions: 28. 0 l x 33. 0 h x 35. 0 w centimeters. St240+/uk, socket tester with LEDS, Beeper, rcd test button, UK version.
BrandFluke #ad
ManufacturerFluke #ad
Height33 cm (12.99 Inches)
Length25 cm (9.84 Inches)
Weight0.1 kg (0.23 Pounds)
Width30 cm (11.81 Inches)
Part NumberST240+

5. tlidfgeo


4 Types 12V Piggy Back Fuses,1pcs Car Truck Voltage Circuit Tester Electrical Wire Circuit Tester Automotive Circuit Tester for Low Voltage Systems Fuse Switch Cars Boats, 36pcs Car Fuse Tap Set

tlidfgeo #ad - Safety performance: the double-slot fuse holder protects the original circuit and provides leads for the new circuit, Auto Truck Car Electrical Circuit Continuity Tester Test Light Pen Tool The test range of the voltage circuit test pen is 6V to 24V, which is safe and reliable for daily use, the most common automotive voltage range on the market. Applicable occasions: this inline fuse holder can be used when adding led light bars, boats, driving recorders or any other electronic equipment that needs to be directly connected to the fuse box, mobile phone chargers, GPS, trailers, car truck voltage Circuit Tester Electrical Wire Circuit Tester Automotive Circuit Tester It is very suitable for checking circuits, radar detectors, switches and wiring on cars, fuses, car alarms, DVD players, motorcycles and other low-voltage systems.

Convenient operation: you can easily insert the thin tap adapter into the existing fuse holder, and it is convenient and easy to add additional power or connect to the fuse box. Ground the alligator clip and then use the probe to test the circuit. Reliable materials: the added circuit adapter and fuse wire kit is mainly made of nylon and tin-plated copper, anti-melting, durable and practical, The handle of the circuit test probe is made of AS plastic, reliable in use, resistant to electricity and heat, good bending performance, durable, which is sturdy and durable, good conductivity, suitable for your daily applications.

The lightweight design provides you with super convenience and makes it easy to carry. The sharp steel probe can easily pierce the insulating layer to check the circuit, without splicing or cutting, and test the fuse, help find broken wires and live, you can easily install additional circuits, and find it quickly and easily. Packing list: thoese fuse tap sets you will receive 3 pieces of 12v mini fuse connectors, 3 pieces of 12V miniature fuse connectors, and 3 pieces of 12v medium-sized fuse connectors, as well as 6 pieces of 15A mini blade fuses and 6 pieces of 15A mini blade fuses.
Brandtlidfgeo #ad
Manufacturertlidfgeo #ad
Part NumberCBP647801



QUILLE Socket Tester Mains Outlet Tester with LCD Display Neutral Live Earth Wire Testing RCD Test, UK Plug

QUILLE #ad - Safe & practical - compliant with ce cat. Ii 600v rohs safety standard, factory, home, laboratory, compact design is widely used in the school, office and other social fields; We offer you an 18-month and a 30-day money-back guarantee and will be pleased to help with a replacement or refund.

Voltage measurement - perfect for detecting the stability of real-time voltage at home or factory outlets - accuracy 2. 0%+2v, lcd display shows large white characters with backlight, making it easy to view even in dimly lit places. Easy to use - plug the mains tester in any doubtful sockets and the clear LED indication displays trustworthy results straight away, which saves you much time and improves efficiency in checking every socket. Rcd & gfci testing - residual current operated protective Device and Ground Fault Circuit Interrupter assist you to be aware of whether the power leak-proof protection works well or not, allowing you to protect your security against the risk of electric shock.

Seven wiring conditions - correct, missing earth / neutral / live, live earth reverse, missing earth, neutral earth reverse, live neutral reverse, seven wiring patterns help you rapidly detect whether the socket's wire connection is correct or not.
BrandQUILLE #ad
ManufacturerQUILLE #ad
Weight0.01 kg (0.01 Pounds)
Part NumberST01_SML

7. allsun


Allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool

allsun #ad - Overload protection: when the current exceeds 8a, the car circuit tester will disconnect the current automatically. Widely application: this em285 circuit tester can be used to test for continuity and polarity of a voltage; check switches, and circuits; test for the polarity of electric cables and plugs; track and locate short circuits, and the on-off of diodes, relays, fuses, and test for bad ground contacts.

116ft long test lead: the cable length is approximately 5m 16ft, allowing you to easily test any electrical system. When it sounds, the circuit breaker of the unit trips.

Dc voltage only: the auto circuit tester is not to be used with 110/220-volt house current, it is only for use with DC 6-24V systems. After-sales service: this electrical system diagnosis tool has 12 Months of Warranty and Lifetime Support from allsun. After the circuit trips, it will be reset automatically 3-5 seconds later.
Brandallsun #ad
ManufacturerZhangzhou Haimao Dianzi Keji Co., LTD #ad
Height4.19 cm (1.65 Inches)
Length27.41 cm (10.79 Inches)
Weight0.35 kg (0.77 Pounds)
Width5.31 cm (2.09 Inches)
Part NumberallsunEM285
WarrantyManufacturer warranty for 365 days from date of purchase.



RCD Plug Socket Tester Electrical Voltage Tester with LCD Display for Neutral/Live/EarthWire/RCD Testing, KAIWEETS HT106E Socket Tester UK, CAT II 300V, Includes 7 Visual Indications and Wiring Legend

KAIWEETS #ad - Please feel free to contact us if you have any concerns. Rcd function: simulating ground fault conditions, which works on rcd outlets and confirms operation of the ground fault protective device. It tests standard outlets that are wired in parallel to RCD outlets multiple outlets in kitchen or bath, and outdoor receptacles require RCD protection.

Safety first: conforms to cat iii 300v and ce-marking, 7/24 lifetime technical support. Voltage display: led display helps you to measure the socket voltage and display it clearly in the LCD screen, it is also designed with a compact ergonomic and Hi-Impact Resistant ABS housing, which maintains an above industry standard impact & crush resistant rating. Be careful of using this function on normal receptacles. An easy to understand chart on the tester helps determine wiring condition in outlet, based on LED lights results.

Instant wiring identification: the red led indicators can be light up clearly for easy visual indication, when activated identify one of the seven common wiring options. It may cause house wiring trip. Testing capability: this plug tester detects the most common wiring faults in standard and RCD electrical outlets, reverse polarity, open neutral, open hot, which is also with the standard uk and RCD protected 225 Volt AC Outlets. Capable of detecting the open wiring fault with open ground, hot/neutral reversed wires.
ManufacturerKAIWEETS #ad
Part NumberHT-106

9. Martindale


Blue, Martindale CP501 Classic Check Plug 240V Socket Tester

Martindale #ad - Quick and easy testing of socket wiring with the check plug. Three bright leds with clear and simple fault codes on the plug. Tough sculpted design for easy removal. Detects 28 fault conditions.
BrandMartindale #ad
ManufacturerMartindale Electric Co Ltd #ad
Height4.7 cm (1.85 Inches)
Length6.5 cm (2.56 Inches)
Weight0.06 kg (0.13 Pounds)
Width6.5 cm (2.56 Inches)
Part NumberCP501
Warranty2 year

10. Lyvia


Lyvia UK Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring

Lyvia #ad - Mains Socket Tester. If all three lights illuminate socket is wired correctly. Mains Socket Tester. Test new and existing wiring in one safe and simple operation. Test live neutral and earth circuits simultaneously. Ce approved conforms to BS EN61010 .
BrandLyvia #ad
ManufacturerLyvia #ad
Part Numberhsmart-712