Save

35%

On RRP

Kewtech KT1790 Voltage Detector

£74.10 Inc VAT: £88.92

    Calibration Certificate

    Add a 12 month Calibration Certificate

    Description

    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

    VOLTAGE TEST
    LED Tolerance 7 ± 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 Resolution 300V (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 Current Is<3.5mS (at 690V)
    Internal Battery Consumption Approx 80mA (battery 3V, measuring 690V AC)
    Measurement Duty 30S On (Operational Time) 240S Off (Recovery Time)
    SINGLE POLE PHASE TEST
    Voltage Range 100-690V AC (45-100Hz)
    PHASE ROTATION TEST
    System Three-phase 4-wire system
    200-690V phase-to-phase
    (100-400V earth-to-phase)
    AC 50/60Hz
    CONTINUITY TEST
    Detection Range 0-400kΩ 50% (23 ± 5°C)
    Test Current Approx 1.5μA (battery 3V, 0Ω)
    Internal Battery Consumption Approx 80mA (battery 3V, 0Ω)
    GENERAL
     Operating Reference Conditions -15 – 55°C no condensation max 85% RH
    Storage Reference Conditions -20-70°C no condensation max 85% RH
    Safety Standards IEC 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 Rating IP65 (IEC60529)
    Dimensions 243 x 64 x 26mm
    Weight 190g (including batteries)
    Batteries 3V (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