Multifunction Testers

The most comprehensive multifunction tester on the market complete with 3 & 2 wire low current loop options and EV testing facilities.

View KT66DL

The KT65DL is an advanced Multifunction Tester complete with earth resistance testing, a 0.001 ohm high current loop test and max Zs tables.

View KT65DL

A compact Multifunction Tester with big features including EV and SPD testing.

View KT64DL

This leading seller is a compact Multifunction Tester packed with big features.

View KT63DL

The market's most comprehensive multifunction tester with straight forward EV testing solution.

View KT66EVA

The market's most comprehensive multifunction tester and EV testing solution.

View KT66EV

The KT66EVA Multifunction Tester Kit perfect for EV testing.

View KT64EVA

The market's most comprehensive Multifunction Tester complete with an Earth Spike Kit.

View KT66ET

Multifunction Comparison Table

Features	KT63DL		KT64DL	KT65DL	KT66DL
Continuity at 200mA with auto null function for test leads
Continuity 15mA test current option
Insulation 250V, 500V & 1000V
Insulation 100V
SPD test
Polarisation and dielectric absorption index
Digital insulation resistance bar graph
Continuous live testing
High voltage LED light
Low current ATT non RCD trip loop test
2 wire low current loop test (no trip)
EVSE charging point loop test
High current loop test
0.001ohm resolution high current loop test				25A current test
55V loop test (test 110V CTE on-site systems)
Loop test noise level indicator
Selectable Max Zs tables
Selectable loop pulse function to overcome contact resistance
PSC / PFC
50kA PFC range using 25A test current
RCD type AC, ACS, A & AS
RCD type F, B, BS & EV
EV 6mA RDC-DD test
RCD single, auto & ramp tests
Variable RCD test
Uc test
RCD auto test results all on one screen
Phase rotation
Earth resistance (with optional ACCES KIT)
PAT testing (with optional PAT ADAPTER1)
PAT results memory, auto ID advance and download
Wiring and lead polarity check
Mains polarity check
Touch pad for earth potential limits 25V or 50V
Volts measurement
Separate volts function with L-N, L-PE & N-PE simultaneous display
Test probe with remote test button
Hands free testing
Full colour screen
Backlight display
Help menu
Protective lid
Magnetic base