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Kewtech KT1795 Voltage Detector

Original price was: £135.00.Current price is: £87.75. Inc VAT: £105.30

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    Kewtech KT1790 Voltage Detector

    Easy to use, with integrated GS38 slender probe tips and a range of useful testing functions, the Kewtech KT1790 Voltage Detector is a two-pole voltage tester that makes a perfect addition to a professionals’ instruments.

    Capable of carrying out all necessary voltage testing procedures, including AC/DC voltage tests to 690V, continuity, single pole phase testing, phase rotation and indication of polarity, the KT1790 voltage tester uses both LED indicators on a scale and shows full test values on a built-in LCD screen.

    Working in darkened environments? A built-in torch light will help you see in the dark and keep testing safely. The KT1790 is also capable of easily fitting inside recessed terminals such as RCBOs without unscrewing the caps, making life easier for the user.

    This voltage tester is designed in compliance with IEC 61243-3 and IEC 61010-1 and is CAT IV 600V rated.

    Kewtech KT1790 Technical Specifications

    LED Tolerance7 ± 3V (12V LED), 18±3V (12V LED), 37.5V±4V (50V LED)
    75%±5% of nominal voltage (120/230/400/690V LED)
    LED Response Time<0.6s at 100% of each nominal voltage
    LCD Auto/Range Resolution300V (6.0-299.9)/0.1V, 690V (270-759AC/710DC)/1V
    LCD Accuracy (23 /-5°C) ±1.5V (7-100V), ±1% ± 5 digit (100-690V), AC (16-400Hz), DC(±)
    LCD Response Time<1s at 90% of each voltage
    Peak CurrentIs<3.5mS (at 690V)
    Internal Battery ConsumptionApprox 80mA (battery 3V, measuring 690V AC)
    Measurement Duty30S On (Operational Time) 240S Off (Recovery Time)
    Voltage Range100-690V AC (45-100Hz)
    SystemThree-phase 4-wire system
    200-690V phase-to-phase
    (100-400V earth-to-phase)
    AC 50/60Hz
    Detection Range0-400kΩ 50% (23 ± 5°C)
    Test CurrentApprox 1.5μA (battery 3V, 0Ω)
    Internal Battery ConsumptionApprox 80mA (battery 3V, 0Ω)
     Operating Reference Conditions-15 – 55°C no condensation max 85% RH
    Storage Reference Conditions-20-70°C no condensation max 85% RH
    Safety StandardsIEC 61010-1:2010, IEC 61243-3:2010, IEC 601010-031: 2008
    Category: CAT III 690, CAT IV 600V pollution degree 2
    IEC 61557-7: 2007
    IP RatingIP65 (IEC60529)
    Dimensions243 x 64 x 26mm
    Weight190g (including batteries)
    Batteries3V (2 x 1.5V AAA/LR03)
    • UK specific slender probe tips compliant with GS38
    • Designed in compliance with IEC 6124303 and IEC 61010-1
    • CAT IV 600V
    • Clear oversize LED indication
    • LCD voltage indicators
    • AC and DC voltage testing up to 690V
    • Continuity test with clear audible tone
    • Single pole phase testing
    • Polarity indication
    • Phase rotation testing
    • Self diagnostic testing
    • Double moulding for extra comfortable grip at all times
    • Auto power on/off
    • Extra bright white light pen torch
    • IP65 protection against water and dust
    • Kewtech KT1790 Voltage Tester
    • Built-In Test Leads
    • Batteries
    • Printed Instruction Manual with Certificate of Conformity on Reverse Side