Kewtech KT64DL Multifunction Tester

SKU: KEWTKT64DL
  • Compact, user-friendly MFT with EV testing and magnetic base
  • Up to 1000V insulation test & auto-ranging continuity measurement
  • Anti-Trip Technology for full no trip Loop testing of all RCD types
More Info
Due to ship end of July 2026
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Kewtech KT64DL Multifunction Tester

The Kewtech KT64DL Multifunction Tester is a compact and lightweight instrument packed full of all the features you’d expect from a modern MFT, including the 6mA DC test for EV testing. Ideal for testing and certifying both domestic and commercial electrical installations, the Kewtech KT64DL Multifunction Tester is capable of insulation and continuity measurement, as well as full no-trip Loop testing on all types of RCD.

Safety is paramount and notably PSC/PFC results are displayed simultaneously with loop impedance and it’s anti-trip loop testing technology incorporating constant live voltage detection, providing a crucial layer of protection during dead testing. This, coupled with the "No Bangs" continuous live monitoring feature, eliminates the risk of blown fuses or damaged PCBs, safeguarding both the tester and the electrical system under test. The electronic 'hands-free' lock down test button further enhances safety and convenience during testing.  

In addition to standard installation testing, the KT64DL also offers dedicated functionality for EV charge point testing, making it a future-proof investment for electricians working in the expanding electric vehicle market.

Another key feature of the Kewtech KT64DL is its innovative design incorporating ultra-slim probe tips, providing easy access to push-fit connector blocks, often found in modern electrical installations, eliminating the frustration of working with limited space.

Perfect for electricians who prioritise ease of use, alongside safety and comprehensive functionality, the Kewtech KT64DL Multifunction Tester sports a single rotary dial for function selection and a large, clear screen display with an intuitive interface, simplifying testing procedures and reducing the learning curve. The Kewtech KT64DL also boasts a magnetic base, allowing for hands-free attachment to metal cabinets, freeing up your hands for other tasks.

Built to withstand the rigours of daily use, the KT64DL boasts a robust design that ensures reliable performance in various working environments, and features an IP54 rating, ensuring protection against dust and water ingress, even when the leads are not connected.

The Kewtech KT64DL Multifunction Tester comes with a soft carry case for easy transport and protection, as well as a mains lead, distribution board leads for versatile connection options, and a padded neck strap for comfortable carrying throughout the day.

Kewtech Part Number: KT64DL

Key Features

  • Continuity - switchable buzzer and auto null
  • Insulation - 250, 500 & 1000V with voltage warning LED and auto discharge
  • Loop - ATT (low current), high current 0.01 ohm resolution
  • Anti Trip Technology loop for full no trip Loop testing of RCDs with low susceptibility of RCD uplift and noise interference
  • PSC/PFC - clear indication of what is being tested and displayed with loop reading
  • RCD - Type AC, A, ACS, AS, auto & ramp
  • Type AC RCDs - Tests 10mA, 30mA, 100mA, 300mA & 500mA
  • Type A RCDs - Tests 10mA, 30mA, 100mA & 300mA
  • 6mA DC test at 0 & 180 for EV charge point testing
  • 30mA x 1 RCD test at 0 & 180
  • RCD auto test mode for 30 mA RCDs
  • RCD ramp test function
  • SDP testing
  • Gold plated probe tips for more consistent readings
  • Test leads auto-null for continuity mode
  • Polarity check
  • Instant correct wiring status check

Kewtech KT6x Series Comparison Table

  KT63DL KT64DL KT65DL KT66DL
200mA Continuity Test
Option for 15mA Test Current Option - - -
Insulation 250V, 500V & 1000V
Insulation 100V - - -
Polarisation and Dielectric Absorption Index - - -
Digital Insulation Resistance Bargraph - - -
SPD Test - -
PAT Testing with Optional PAT ADAPTER1
PAT Results Memory, Auto ID Advance and Download with Software - -
Continuous Live Voltage Detection Warning
55V Loop Test (tests 110V CTE on-site systems) - -
High Voltage LED Light - - -
Low Current ATT non-RCD Trip Loop Test
2 Wire Low Current ATT non-RCD Trip Loop Test - - -
EVSE Charging Point Loop Tests - - -
High Current Loop Test
PSC / PFC Test
50kA PFC Range Using 25A Test Current - - -
Loop Test Noise Level Indicator - - -
0.001Ω Resolution High Current Loop Test - ✔ (25A test current)
Selectable Max Zs Table - -
Selectable Loop Pulse Function to Overcome Contact Resistance - - -
’Hands Free’ Testing
Backlight
RCD Type AC, ACS, A & AS
RCD Single, Auto & Ramp Tests
RCD Type F, B, BS & EV - - -
EVSE 6mA RCD-DD Ramp, Auto & Single Test - -
UC Test - - -
Variable RCD Test - -
RCD Auto Test All Results on One Screen - -
Test Probe with Remote Test Button - -
Advanced Memory Software Included - -
Phase Rotation - -
Earth Resistance with Optional ACCES KIT - -
Large LCD Display - -
Dot Matrix Display - -
Large Colour Screen - - -
Protective Lid on Instrument - -
Carry Case with Extra Space for Testing Accessories Soft Soft Soft Soft
Fused Test Leads Option Option Option Option
Help Menu - - -
Wiring & Lead Polarity Check
Mains Polarity Check - -
Touch Pad for Earth Potential Limits 50V and (25V) ✔ (50V/25V) ✔ (50V/25V)
Volts Measurement
Separate Volts Function with L-N, L-PE & N-PE Simultaneous Display - - -
Magnetic Feet - -

What's In The Box?

  • Kewtech KT64DL Multifunction Tester
  • ACC063 distribution board test lead set
  • Kamp 12 mains lead
  • Batteries
  • Printed Instruction Manual
  • End of line Calibration Certificate
  • Soft carry case
Label Type Size Download
pdf Kewtech KT64DL Datasheet pdf 4.1 MB Download

Please see our terms and conditions for full details of TM Care & Protect.

Everything you’re likely to require for the next 3 or 5 years:

✅ Annual calibrations included
No further calibration costs for either 3 or 5 years

✅ Free collection and return for annual calibration
No hidden postage costs when it’s time for calibration

✅ ‘Zero-Downtime’ for the life of your care plan
Free loan equipment should your purchase ever need sending away for repair

✅ Anti-theft protection 
Each care plan includes a SmartTrace Forensic Marking kit that acts as a deterrent for your test equipment and other tools

✅ Instrument cleaning kit
Cleaning kit included with each TM Care & Protect plan

Our hope is that TM Care & Protect will bolster our commitment to support you throughout your journey with us, providing you peace of mind from the hassles of annual servicing, potential tool theft and loss of earnings.

Ensures complete reliability, minimised downtime and peace of mind. TM Care & Protect packages include:

✅ Annual Calibration
No further calibration costs for up to 5 years.

✅ Zero Unplanned Downtime
In case of any unforeseen repairs, we provide FREE loan instruments so you can continue working.

✅ Theft Deterrent Kit
Each care plan includes a SmartTrace forensic marking kit: The UK's most powerful theft deterrent. Use on your test equipment, van and tools.

✅ No Shipping Cost
Includes collection and return deliveries when it's time for calibration.

✅ Instrument Cleaning Kit
Avoid preventable issues by keeping your test equipment clean.

Our hope is that TM Care & Protect will bolster our commitment to support you throughout your journey with us, providing you peace of mind from the hassles of annual servicing, potential tool theft and loss of earnings.

Please see our terms and conditions for full details of TM Care & Protect.