Why Shop at Transtools?

Low Prices on Trade Tools
Trade Accounts Welcome
Secure Online Payments

Electrical Testers

Show:
Sort By:
Silverline Battery Bulb and Fuse Tester 1.5V - 9V
Silverline 633909 Battery Bulb and Fuse Tester Features Hand held tester meter that check..
£4.56
Ex VAT: £3.80
Silverline 633909 Battery Bulb and Fuse Tester Features Hand held tester meter that check..

Silverline Digital Multimeter
Silverline 589681 Digital Multimeter Features For measuring DC and AC voltage, DC current..
£4.14
Ex VAT: £3.45
Silverline 589681 Digital Multimeter Features For measuring DC and AC voltage, DC current..

Martindale VT2 Non-Contact Socket Cable Voltage Detector 200-1000V AC
Martindale VT2 Non-Contact Socket and Cable Voltage Detector Features This small portable..
£15.12
Ex VAT: £12.60
Martindale VT2 Non-Contact Socket and Cable Voltage Detector Features This small portable..

Wera Kraftform VDE Screwdriver Single Pole Voltage Tester 3mm x 70mm
Wera Kraftform VDE Screwdriver Single Pole Voltage Tester Features Size 3mm x 70mm. ..
£3.90
Ex VAT: £3.25
Wera Kraftform VDE Screwdriver Single Pole Voltage Tester Features Size 3mm x 70mm. ..

Silverline Voltage Tester 3 IN 1
Silverline 457014 Voltage Tester 3 IN 1 Features Indicates voltage range 110-150, 220-330..
£3.06
Ex VAT: £2.55
Silverline 457014 Voltage Tester 3 IN 1 Features Indicates voltage range 110-150, 220-330..

Silverline Voltage Detector Non Contact 140mm
Silverline 675220 Voltage Detector Non Contact Features Used to detect voltage in outlets..
£4.50
Ex VAT: £3.75
Silverline 675220 Voltage Detector Non Contact Features Used to detect voltage in outlets..

Silverline Clamp Meter
Silverline 228541 Clamp Meter Features Measures AC current, insulation, AC and DC voltage..
£11.04
Ex VAT: £9.20
Silverline 228541 Clamp Meter Features Measures AC current, insulation, AC and DC voltage..

Silverline Mains Socket Tester
Silverline 783103 Socket Tester Features Checks sockets are correctly wired. Indica..
£5.58
Ex VAT: £4.65
Silverline 783103 Socket Tester Features Checks sockets are correctly wired. Indica..

Martindale EZ150 Earth Loop Socket Impedance Indicator Tester
Martindale EZ150 Earth Loop Socket Impedance Indicator Tester Features Nominal operating ..
£46.02
Ex VAT: £38.35
Martindale EZ150 Earth Loop Socket Impedance Indicator Tester Features Nominal operating ..

Silverline Mains Tester VDE 65mm
Silverline SD155 Mains Tester VDE Features VDE approved mains tester. Fully insulat..
£1.74
Ex VAT: £1.45
Silverline SD155 Mains Tester VDE Features VDE approved mains tester. Fully insulat..

Ryobi RP4020 Digital Multimeter AC/DC TEK4 4V Lithium Ion Battery
Ryobi RP4020 Digital Multimeter Features Part of the TEK4 range, the Digital Multimeter i..
£73.49
Ex VAT: £61.24
Ryobi RP4020 Digital Multimeter Features Part of the TEK4 range, the Digital Multimeter i..

Martindale BZ101 Buzz It Plug Socket Tester With Sounder
Martindale BZ101 Buzz It Plug Socket Tester With Sounder Features Safe and simple to use,..
£15.60
Ex VAT: £13.00
Martindale BZ101 Buzz It Plug Socket Tester With Sounder Features Safe and simple to use,..

Martindale VT3 Non-Contact Voltage and Magnetic Detector 200-1000V AC
Martindale VT3 Non-Contact Socket and Cable Voltage and Magnetic Detector Features This s..
£22.68
Ex VAT: £18.90
Martindale VT3 Non-Contact Socket and Cable Voltage and Magnetic Detector Features This s..

Martindale EZ2500 E-Ze Test Non-Trip Earth Impedance Tester
Martindale EZ2500 E-Ze Test Non-Trip Earth Impedance Tester Features A revolutionary 17th..
£138.60
Ex VAT: £115.50
Martindale EZ2500 E-Ze Test Non-Trip Earth Impedance Tester Features A revolutionary 17th..

Martindale EZ650 E-Ze Check Xtra Professional Tester Kit Set
Martindale EZ650 E-Ze Check Xtra Professional Tester Kit Set Features EZ650 E-Ze Check Xt..
£102.42
Ex VAT: £85.35
Martindale EZ650 E-Ze Check Xtra Professional Tester Kit Set Features EZ650 E-Ze Check Xt..