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Electrical

  • Extech 380260 Autoranging Digital Megohmmeter
    Usually Ships In 3 to 5 Business Days

    Extech 380260 Autoranging Digital Megohmmeter

    £249.00 (ex VAT)
    £298.80 (inc VAT)
    • Insulation tests to 2000 MΩ at up to 1 kV
    • Backlit dual display shows volts and IR live
    • AC and DC volts, continuity, low ohms tests
    • Auto discharge with power lock and hold built
  • Extech 380396 High Voltage Digital Insulation Tester (220V)
    Usually Ships In 3 to 5 Business Days

    Extech 380396 High Voltage Digital Insulation Tester (220V)

    £769.00 (ex VAT)
    £922.80 (inc VAT)
    • Insulation testing up to 60 gigaohms max
    • Selectable 500 V to 5 kV test voltages range
    • PI and DAR functions for insulation trend
    • AC/DC voltage to 600 V with min/max capture
  • Extech 380400 Resistance Decade Box
    Usually Ships In 3 to 5 Business Days

    Extech 380400 Resistance Decade Box

    £129.00 (ex VAT)
    £154.80 (inc VAT)
    • 1 Ω step resolution, 1 to 11,111,110 Ω range
    • Low 0.3 Ω internal resistance for accuracy
    • Substitute standard resistors during tests
    • Switch-read values for quick component picks
  • Extech 380405 Capacitance Decade Box
    Usually Ships In 3 to 5 Business Days

    Extech 380405 Capacitance Decade Box

    £159.00 (ex VAT)
    £190.80 (inc VAT)
    • 100 pF–11.111 µF range with 100 pF steps
    • 50 VDC limit for non-polarised circuits
    • Switch-read values enable fast substitution
    • Low internal capacitance, only 50 pF max
  • Extech 380460 Precision Milliohm Meter (110V)
    Usually Ships In 3 to 5 Business Days

    Extech 380460 Precision Milliohm Meter (110V)

    £439.00 (ex VAT)
    £526.80 (inc VAT)
    • 0.1 mΩ resolution for accurate low-ohm tests
    • 4-wire Kelvin leads reduce lead resistance
    • Manual zero adjust and overrange alert status
    • Compact case with protective cover fitted
  • Extech 380462 Precision Milliohm Meter (220V)
    Usually Ships In 3 to 5 Business Days

    Extech 380462 Precision Milliohm Meter (220V)

    £449.00 (ex VAT)
    £538.80 (inc VAT)
    • 1999-count LCD with 18 mm high characters
    • Four-wire Kelvin clips ensure stable contact
    • Manual zero adjustment for precise offsets
    • Clear overrange indicator for safer operation
  • Extech 380465 Kelvin Clip Test Lead Set
    Usually Ships In 3 to 5 Business Days

    Extech 380465 Kelvin Clip Test Lead Set

    £70.00 (ex VAT)
    £84.00 (inc VAT)
    • Kelvin clip leads for Extech milliohm metres
    • Compact field housing for on-site service
    • Protective cover shields leads during transit
    • Accessory for Extech 380460 and 380462 metres
  • Extech 380560 High Resolution Precision Milliohm Meter (110VAC)
    Usually Ships In 3 to 5 Business Days

    Extech 380560 High Resolution Precision Milliohm Meter (110VAC)

    £559.00 (ex VAT)
    £670.80 (inc VAT)
    • 0.01 mΩ resolution via 4-wire Kelvin leads
    • Seven low-ohm ranges for extensive testing
    • 1999-count display with 0.8-inch-high digits
    • Auto-zero plus Hi/Lo/Go pass-fail comparator
  • Extech 380562 High Resolution Precision Milliohm Meter (220 VAC)
    Usually Ships In 3 to 5 Business Days

    Extech 380562 High Resolution Precision Milliohm Meter (220 VAC)

    £579.00 (ex VAT)
    £694.80 (inc VAT)
    • 0.01 mΩ resolution using 4-wire Kelvin clips
    • Seven measurement ranges for low resistance
    • 1999-count LCD with 20.3 mm character height
    • Built-in Hi/Lo/Go comparator for selection
  • Extech 380565 Kelvin Clip Test Lead Set
    Usually Ships In 3 to 5 Business Days

    Extech 380565 Kelvin Clip Test Lead Set

    £73.00 (ex VAT)
    £87.60 (inc VAT)
    • Four-wire Kelvin clips for low-ohm accuracy
    • Designed for Extech 380580 milliohm meter
    • Stable contact, four-point readings assured
    • Accessory lead set supplied as spare parts
  • Extech 380580 Battery Powered Milliohm Meter
    Usually Ships In 3 to 5 Business Days

    Extech 380580 Battery Powered Milliohm Meter

    £859.00 (ex VAT)
    £1,030.80 (inc VAT)
    • Four-wire Kelvin low-resistance measurement
    • Battery powered portable milliohm field meter
    • Over-temperature and over-voltage protection
    • High accuracy with refined resolution display
  • Extech 380926 2000A True RMS AC/DC Clamp Meter
    Usually Ships In 3 to 5 Business Days

    Extech 380926 2000A True RMS AC/DC Clamp Meter

    £279.00 (ex VAT)
    £334.80 (inc VAT)
    • 2000 A clamp, CAT IV, 50 mm jaw capacity
    • TRMS AC/DC with 4000-count backlit display
    • DMM has duty, frequency, capacitance modes
    • Data Hold, Relative and DCA zero functions

Electrical Test Instruments & Equipment

Electrical test instruments are a vital part of electrical installations and maintenance processes. No matter how well-trained a contractor or electrician is, if their test instrument is showing incorrect readings, it may cost the clients hundreds, if not thousands of pounds.

The electrical product family incorporates a huge array of test instruments, from extremely specialist equipment items to more general testers and those electrical testing ‘essentials’ that are of everyday use for most engineers and technicians. Test4Less provide a huge range of electrical test instruments, from multimeters, multifunction testers, voltage testers and earth loop testers, to clamp meters, calibration checkboxes and electrical accessories and tools, all boasting a host of key features from such big brands as Fluke, Metrel and Megger.