Di-Log DL9118 Advanced Multifunction Tester

£495.00 Inc VAT: £594.00

    Calibration Certificate

    Add a 12 month Calibration Certificate


    Di-Log DL9118 Advanced Multifunction Tester

    The Di-Log DL9118 Advanced Multifunction Tester has been designed to fully comply with the testing requirements of the 18th Edition. It also incorporates many of the features that we have come to expect with modern MFTs. It is designed to be worn around the neck with a comfortable harness, for easy function selecting and testing.

    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.


    • 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


    • Remote Probe Included
    • Unique auto start RCD-LOC XLT loop test principle will not trip any RCD
    • Phase Rotation – Will indicate the correct phase sequence
    • Auto Start Loop & Continuity tests
    • 1000V Insulation test
    • UK’s largest colour LCD display