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Di-Log DL9118 Multifunction Tester

Part No : DL9118

Quick Overview

Great Specification - Affordable Price

Availability: In stock

Regular Price: £1,149.00

Special Price: £429.00



Di-Log DL9118 Multifunction Tester 


Di-Log DL9118 Multifunction Tester. The All NEW RCD-LOC XLT 'patent pending' feature allows loop testing without tripping any type of RCD or RCBO with very high accuracy. The DL9118 is also packed full of features, such as a Remote Test Probe, Auto Start Loop & Continuity, colour changing LCD display indicating error, and comes complete with a toolbox style carry case.  All in all, the DL9118 offers incredible value for a feature packed MFT meeting all the safety and performance requirements of BS EN 61557.

Key Features 

  • Remote Probe Included
  • Auto Start Loop & Continuity tests
  • Phase Rotation
  • 1000V Insulation test
  • UK’s largest colour LCD display



  • Loop Impedance – Unique auto start RCD-LOC XLT loop test principle will not trip any RCD
  • Prospective short circuit current – with auto start and direct readout of PSCC
  • High Current Loop Test – auto start loop test with high current Ze measurement
  • Phase Rotation Test – will indicate the correct phase sequence
  • Continuity test – with auto start & null facility to zero out lead resistance
  • RCD testing – Trip time, trip current, auto test and ramp current
  • RCD auto test – test RCDs in auto mode and simply recall the test results once finished
  • Insulation measurement – with 250, 500 & 1000V test voltages
  • Integrated socket polarity test
  • Fully protected against damage when accidentally connected across phases


Display 3½ digit LCD 1999 digits
Insulation resistance 0.05 – 2000 MΩ
Test voltage at 1mA 250,500, 1000V
Continuity 0.05 – 199 Ω
Loop Impedance 0.01 – 2000 Ω
PSCC 0 – 26 kA
RCD nominal test currents 10, 30, 100, 300, 500 mA, ½ x 30 mA, 5 x 30 mA
Trip time 0 – 500 ms
Tripping current with ramp test ½ rated current to 1.1 rated current
Voltage 0 – 440 V
Frequency 45 – 65 Hz
Safety standards EN61010, BS EN 61557 BS 7671
Over voltage category CAT III 440 V
Power supply 6 x 1.5 V AA batteries
Dimensions 260 x 105 x 55 mm
Weight 836 g


What's Included

Di-Log DL9118 Multifunction Tester
Remote Test Probe
Test Leads
3-Wire Test Lead Set w/ Mains Plug
Toolbox Carrying Case
Certificate of Calibration