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Kewtech KT1780 2 Pole LED Voltage Tester
  • Kewtech KT1780 2 Pole LED Voltage Tester
  • Kewtech KT1780 2 Pole LED Voltage Tester

Kewtech KT1780 2 Pole LED Voltage Tester

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Includes: Kewtech 1780 Two-Pole Voltage Detector, Built-In Test Leads, Batteries, Printed Instruction Manual with Certificate of Conformity.

£47.25 Save 25%
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Built specifically for the UK market, this two-pole voltage detection device includes GS38 compliant probe tips for quickly measuring AC and DC voltages up to 690V.

The KT1780 is also built to be compliant with IEC 61243-3, IEC 61010-1 and CAT IV 600.V.


AC & DC Voltage tests up to 690V.
Continuity Test.
Self diagnostic test.
Single Pole phase test.
Phase Rotation test.
Polarity indication.
Dual probe system with GS38 compliant probe tips.
Self diagnostic testing.
Double moulded surface is designed to make holding the tester comfortable.
Auto power on/off.
Pen torch included for illuminating darkened environments.
Battery Life: Approx 1000 Operations.

Kewtech KT1780 Specifications
Voltage Test
Voltage Range 12-690 V AC/DC.
Peak Current Is <3.5 mA (at 690V).
Internal Battery Consumption Approx. 80 mA (Battery 3 V, measuring 690 V AC).
Battery Life Approx 1000 Operations (30s ON/240s OFF duty).
Nominal Voltage 12/24/50/120/230/400/690 V, AC (16-400 Hz), DC (±).
Tolerance (Threshold Voltage) Light on at more than : 7 ± 3 V (12 V LED),
: 18 ± 3 V (24 V LED), : 37.5 ± 4V (50 V)
75%±5% of nominal voltage, (120/230/400/690 V LED).
Response Time <0.6s at 100% of each nominal voltage.
Single Pole Phase Test
Voltage Range 100~690 V AC (45~100 Hz).
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 0~400 KΩ + 50% (23 ± 5ºC).
Continuity Test Current Approx. 1.5 μA (battery 3V, 0 Ω).
Internal Battery Consumption Approx. 80 mA (battery 3V, 0 Ω).
General Specifications
Operating Ref. Conditions -15~55ºC 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 600 V polution deg 2
IEC 61557-7:2007.
IP Rating IP65 (IEC60529).
Batteries 3V (2 x 1.5 V AAA / LR03).
Dimensions 243 x 64 x 26 mm.
Weight 190g (including batteries).
Kewtech KT1780 warranty Two-years.


Kewtech KT1780 Datasheet

PDF Specifications of the Kewtech KT1780 2-Pole LED Voltage Tester.

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Kewtech KT1780 2 Pole LED Voltage Tester

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