Di-Log DL9118 Advanced MFT 18th Edition Multi Function Tester

The ALL NEW DL9118 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 ‘patented’ 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.

DL9118 Advanced 18th Edition MFT - Features

• 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, autotest 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
• Remote Probe Included
• RCD-LOC XLT
• Auto Start Loop & Continuity tests
• Phase Rotation
• 1000V Insulation test
• UK’s largest colour LCD display
• Supplied with a UKAS Calibration Certificate fully traceable to national standards
• 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, autotest 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

18th Edition Multi Function Tester - Technical 

• Voltage Range: 0V to 440V
• Voltage Accuracy: +/- 5% +/- 2digits from 0 to 100Hz
• Voltage Resolution: 1V
• Continuity:
  Range: 0.01Ω to 200Ω
  Accuracy: +/- 2% +/- 5 digits
  Resolution: 0.01Ω to 1.99Ω, 2.0Ω to 19.9Ω, 20Ω to 200Ω
  Test Voltage: >4Vdc >25Vdc Open Circuit
  Test Current: >200mA
  Compliance: IEC61557-4 and IEC61557-10
  Insulation Range: 0.05MΩ to 200MΩ
  Insulation Accuracy: +/-5% +/-5 digits
  Insulation Resolution: 0.01MΩ to 1.99MΩ, 2.0MΩ to 19.9MΩ, 20MΩ to 200MΩ
  Test Voltage: 250V/500V/100V
  Test Current: 1mA
  Compliance: IEC61557-2 and IEC61557-10
• No Trip Loop Impedance
  Range: 0.01Ω to 2000Ω
  Typical Accuracy: +/-5% +/-12 digits (to 1.99Ω) +/-5 digits (to 2000Ω)
  Resolution: 0.01Ω to 1.99Ω, 2.0Ω to 19.9Ω, 20Ω to 2000Ω
  Test Current: <15mA RMS
  High Current: Loop Impedance
  Range: 0.01Ω to 2000Ω
  Typical Accuracy: +/-5% +/-5 digits
  Resolution: 0.01Ω to 1.99Ω, 2.0Ω to 19.9Ω, 20Ω to 2000Ω
  Test Current: 3.5A Peak
• Loop Test PFC Measurement
  Range: 1A to 26kA
  Accuracy: +/-5% +/-5 digits
  Range: 1A to 999A, 1kA to 26kA
• High Current Line Impedance
  Range: 0.01Ω to 2000Ω
  Typical Accuracy: +/-5% +/-5 digits
  Resolution: 0.01Ω to 1.99Ω, 2.0Ω to 19.9Ω, 20Ω to 2000Ω
  Test Voltage: Phase to Neutral 190V to 260V, Phase to Phase 328V to 440V
  Test Current: 3.5A Peak
• Line Test PSC Measurement
  Range: 1A to 26kA
  Accuracy: +/-5% +/-5 digits
  Range: 1A to 999A, 1kA to 26kA
• RCD Trip Time Test
  Range: 0ms to 2000ms
  Accuracy: +/-5% +/-2 digits
  Range: 0 to 2000ms ½ 1x, 0 to 300ms 1x general (500ms selective), 0 to 40ms 5x
  Test Current: 10mA/30mA/100mA ( ½ , 1x, 5x current), 300mA/500mA ( ½, 1x current)
  Compliance: IEC61557-6 and IEC61557-10
• RCD Trip Current Test
  Range: 0.5 I∆n to 1.1 I∆n
  Accuracy: +/-5% of expected current
  Step Size: 0.1*∆n
  Step duration: 300ms
  Compliance: IEC61557-6 and 61557-10

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

• DL9118-DL9118Specification.pdf (671.71 kB)
• DL9118-414A581-DL911x-Manual-Rev2.pdf (1.84 MB)
• DL9118-Best-Of-British-Range-Advert-April-2020.pdf (1.75 MB)