Martindale ET4000 Multifunction Tester



  • Great value multifunction tester
  • RCD auto test and ramp test with all results on one screen
  • Rugged and easy to use tester
  • 18th edition ready
More Information
Warranty1 year
Price MatchNo

Martindale ET4000 18th Edition Multifunction Tester (Promo Kit)

The Martindale ET4000 rechargeable 18th edition multifunction tester offers great value, especially with the FREE Martindale VT25 voltage indicator and LOKKITBASE lock off kit included.

This Martindale multi-function tester is designed to be exceptionally user friendly. Its interface is easy to use with a single rotary dial for test selection. A remote switch probe is also included as standard.

18th edition all in one tester

The ET4000 complies with BS 57671:2018 18th Edition and can carry out the required insulation, continuity, RCD, loop and voltage tests. It includes phase sequence indication and TRMS voltage measurement to cover every job. This tester will also carry out an automatic polarity and wiring check, identifying potentially dangerous wiring faults before any testing is carried out

Two key features of the Martindale ET4000 are the unique green and red pass / fail LED indicators, and the built in Zs loop impedance tables. Both of these features help take the guess work out of testing as well as speed up the overall process.

RCD test results all on one screen

The ET4000 includes RCD auto test, with all results displayed on one screen, removing the need to scroll through. There is also an RCD ramp mode to determine at what current an RCD trips.

Martindale ET4000 vs ET4500

Insulation Resistance at 50/100/250/500/100V
Continuity Testing at 200mA and 8.5mA
Loop Resistance and PFC dual display
Auto RCD and Ramp Test 10 to 1000mA
RCD Types AC, A, F, S
TRMS Voltage, Frequency and Phase Sequence
Slimline remote start probe
Graphical display for multiple readings and help
300V CAT IV, 600V CAT III safety rating
Mains Rechargeable with in-car option
3 wire Earth Resistance Test - accessory required
Memory and download with ET-Link software

What's included

  • Martindale ET400 multifunction tester
  • TL36 3 lead set RBG
  • TL207 mains lead set RBG
  • TL180 Remote probe
  • Soft carry case and strap
  • Quick start plus CD
  • Calibration verification certificate
  • 6×1.5V AA low-loss rechargeables
  • Mains charger
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