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Voltage testers

500+ products

Choose our reliable and convenient voltage tester and detector for safe use of your electrical devices.

Sealey LED Circuit Tester with Polarity Test 6-24V AK4030 (1/5)Sealey LED Circuit Tester with Polarity Test 6-24V AK4030 (2/5)Sealey LED Circuit Tester with Polarity Test 6-24V AK4030 (3/5)Sealey LED Circuit Tester with Polarity Test 6-24V AK4030 (4/5)Sealey LED Circuit Tester with Polarity Test 6-24V AK4030 (5/5)
SEALEY
6 options

Sealey LED Circuit Tester with Polarity Test 6-24V AK4030

Free shipping
BOSCH GVT 1000-15 AA batteries Mutli-meterBOSCH
#1 in sales

BOSCH GVT 1000-15 AA batteries Mutli-meter

2
Free shipping
Faithfull Non Contact Voltage Detector 50-1000VAC FAIDETVOLT (1/4)Faithfull Non Contact Voltage Detector 50-1000VAC FAIDETVOLT (2/4)Faithfull Non Contact Voltage Detector 50-1000VAC FAIDETVOLT (3/4)Faithfull Non Contact Voltage Detector 50-1000VAC FAIDETVOLT (4/4)
FAITHFULL

Faithfull Non Contact Voltage Detector 50-1000VAC FAIDETVOLT

£11.49
Free shipping
Sealey In-line Ignition Spark Tester (1/2)Sealey In-line Ignition Spark Tester (2/2)
SEALEY

Sealey In-line Ignition Spark Tester

Free shipping
Sealey IR & RF Key Fob Tester VS921 (1/5)Sealey IR & RF Key Fob Tester VS921 (2/5)Sealey IR & RF Key Fob Tester VS921 (3/5)Sealey IR & RF Key Fob Tester VS921 (4/5)Sealey IR & RF Key Fob Tester VS921 (5/5)
SEALEY

Sealey IR & RF Key Fob Tester VS921

Free shipping
Sealey HT Tester Set 4pc VS5261 (1/2)Sealey HT Tester Set 4pc VS5261 (2/2)
SEALEY

Sealey HT Tester Set 4pc VS5261

Free shipping
Sealey BT05 Multipurpose Battery Tester (1/5)Sealey BT05 Multipurpose Battery Tester (2/5)Sealey BT05 Multipurpose Battery Tester (3/5)Sealey BT05 Multipurpose Battery Tester (4/5)Sealey BT05 Multipurpose Battery Tester (5/5)
SEALEY

Sealey BT05 Multipurpose Battery Tester

Free shipping
Sealey Tube Type Battery Fluid Tester 6/12/24V AK414 (1/2)Sealey Tube Type Battery Fluid Tester 6/12/24V AK414 (2/2)
SEALEY
2 options

Sealey Tube Type Battery Fluid Tester 6/12/24V AK414

Free shipping
Sealey Non-Contact Voltage Detector 80-1000V AK1998 (1/3)Sealey Non-Contact Voltage Detector 80-1000V AK1998 (2/3)Sealey Non-Contact Voltage Detector 80-1000V AK1998 (3/3)
SEALEY

Sealey Non-Contact Voltage Detector 80-1000V AK1998

Free shipping
Sealey Mains Tester 190mm (1/2)Sealey Mains Tester 190mm (2/2)
SEALEY
2 options

Sealey Mains Tester 190mm

Free shipping
The DIY, home and garden specialist

The DIY, home and garden specialist

Reliable delivery

Reliable delivery

Flexible payment options

Flexible payment options

More than 7 million individual and professional customers

More than 7 million individual and professional customers