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Kewtech KT63 Multifunction 5-1 Tester
  • Kewtech KT63 Multifunction 5-1 Tester
  • Kewtech KT63 Multifunction 5-1 Tester
  • Kewtech KT63 Multifunction 5-1 Tester

Kewtech KT63 Multifunction 5-1 Tester

Kewtech authorised distributor

Includes: KAMP 13 mains lead, ACC063 3 wire distribution board test lead, Batteries, Carrying strap, Large hard carrying case, Kewtech KT63 Instruction Manual & calibration certificate.

£577.50 Save 30%
Tax excluded
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Providing a multitude of testing options the Kewtech KT63 Multifunction Tester offers user convenience and reliability. Specifically designed for the UK market the Kewtech KT63 offers speedy 17th Edition testing for either commercial or domestic properties.

The Kewtech KT63 is an ideal choice for a range of testing requirements. With a simple rotary dial for function selection, coupled with large back lit display, the KT63 is a particularly user friendly option. Its easy to understand interface ensures the user will be confidently carrying out testing procedures within a very short time.


Multifunction 5-1 Tester.
New Anti Trip Technology loop for full no trip Loop testing of RCD of all types.
Displays PFC/PSC at same time as Loop reading.
250 / 500 / 1000V insulation test with auto discharge.
Test leads auto-null for continuity mode.
RCD auto test mode for 30mA RCDs.
RCD ramp test function.
Hand-free mode controlled by separate button.
Single rotary dial for function selection.
Auto ranging Continuity measurement to 2000Ω.
Protected against phase to phase connection.
Instant correct wiring status check.

Kewtech KT63 Product Video

Kewtech KT63 Specifications
Open Circuit Voltage (DC)
Short Circuit Current
Ranges (Auto Range)
>4V, <10V >200mA 9.99Ω, 99.9Ω,1999 Ω ±3% ±2 digits
Test Lead Null 4Ω, Hazard warning LED >25V, Typical Test Time(2Ω) <2 sec.
Open Circuit Voltage (DC)    Short Circuit Current Ranges (Auto Range) Accuracy
250V 1mA - 0 = + 20% @ 250kΩ 9.99MΩ, 99.9MΩ, 199MΩ  ±3% ±2 digits
Short circuit current (in to 2kΩ) <2mA, Typical Test Time (10MΩ) <2 sec.
Loop impedance
Range Accuracy
ATT No trip 0.00 – 9.99 Ω ± 5% ± 5 digits.
ATT No trip 10.00 – 99.9 Ω ± 3% ± 3 digits.
ATT No trip 100 - 500 Ω ± 3% ± 3digits.
High Current 0.00 - 500 Ω ± 3% ± 3 digits.
Function Accuracy Rated Voltage Tripping Time Accuracy
X ½ –0% to –10% 195V – 253V AC 50Hz Up to 1 second ±(1% + 1ms)
X 1 +0% to +10% 195V – 253V AC 50Hz Above 1 second ±(1% +10ms)
X 5 +0% to +10% 195V – 253V AC 50Hz    
Ramp Test Increments in 3mA steps      
Auto test 30mA RCD ½ x 0º, ½ x 180º, 1 x 0º, 1 x 180º, 5 x 0º, 5x 180º.


Kewtech KT63 Datasheet

PDF Specifications of the Kewtech KT63 Digital 5-in-1 Multifunction Tester.

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Kewtech KT63 Multifunction 5-1 Tester
Test Leads Distribution test lead set for the KT63. ACC063
Mains Lead Mains lead for MFT KT63, KT64DL & KT65DL. KAMP12UK
Carry Bag KT63 kit carry bag. KITBAG4
Certs Electrical Test and Installation Cert (40 pgs). TC1

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