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DiLog DL6780 CombiVolt 1 Voltage / Continuity Tester

DiLog DL6780 CombiVolt 1 Voltage / Continuity Tester
sku: DL6780
MPN: DL6780

  • Tests voltage between 12 and 690V for AC/DC
  • Switches automatically between continuity and voltage
  • Performs three phase rotation tests

Was: £53.99
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£37.00 Incl. VAT £44.40
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DiLog DL6780 CombiVolt 1 Voltage / Continuity Tester Details

Join hundreds of other professionals who use this tester on a daily basis as a quick and easy method of testing voltage, continuity and for the detection of phase rotation.

Highly popular due to its low cost and accurate measurements, the Di-Log DL6780 is a cost-effective voltage and continuity tester suitable for any electrical professional. It can test AC/DC voltage from 12 to 690V using dual poles (with integrated GS38 compliant probe tips), includes continuity testing with optical and acoustic indication and includes a phase rotation testing system.

The DL6780 uses LED light indicators to show detected parameters. When measuring voltage a series of LED lights will illuminate up to a high threshold of 690V and dedicated lights for phase direction and continuity are also included.

Testing on systems with integrated RCD protection? The DL6780 is designed to not trip RCDs when testing across live or earth. Single pole detection can also be carried out when the L2 probe is connected above 100V.

DiLog DL6780 CombiVolt 1 Voltage and Continuity Tester Key Features

  • Testing of AC/DC voltages from 12 to 690V AC/DC
  • Continuity testing with optical and acoustic indication
  • Automatic switching between voltage and continuity
  • Three Phase Rotation detection system
  • Integrated single pole test for phase detection
  • Short response time (<0,1s) for fast voltage tests
  • Single pole phase indication
  • Fully compliant with GS38
  • Fully operational voltage indication even when batteries are discharged
  • IP65 - water-jet and dust-tight protection for outdoor use
  • Electrical torch function - for working in dark environments
  • Probe-tip protection - for reducing the danger of injuries which may be cause by probe tip
  • Designed and built according to IEC61010, IEC61243-3
  • Proving unit friendly
Technical Specs

Part Code: DL6780

Technical Specifications

Voltage Display 12-690V AC/DC
LED Resolution 12, 24, 50, 120, 230, 400 and 690V
LCD Resolution N/A
Voltage Detection Automatic
Acoustic Signal AC Voltage - DC voltage
Polarity Detection Full Range
Response Time LED < 0.1s
Frequency Range 0-400Hz
Peak Current Is < 0.3A/Is (after 5s) < 3.5mA
Operation Time 30s
Recovery Time 10min
Auto Power On <12V AC/DC
Voltage Range 100-690V AC
Frequency Range 50-400Hz
Single Pole  
Measuring Range 0-400kΩ
Voltage Range 100-690V AC
Frequency 50-400Hz
Overvoltage Protection 690V AC/DC
Power Supply 2 x 1.5V LR03 Batteries
Dimensions 255 x 70 x 28mm
Weight 200g

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A nice solid easy to use tool.looks like it will last for many years.

Review by Thefarming1 (Posted on 12/12/2016)


Excellent value. Easy to use. Works well.its cheaper and better made than ones in local merchants that are twenty pounds more.

Happy lad

Review by Tony (Posted on 13/03/2015)


Will definitely shop again

great value speedy delivery

Review by john (Posted on 27/01/2015)


will definitely look to these for my next testing equipment requirements

DLOG DL 6780

Review by Chris (Posted on 13/07/2014)


A basic, reliable tool showing AC voltage in light fittings,wall sockets etc. This proves that the circuit is live or dead where tested. The voltages are indicated using yellow LED's from 50 V--690V AC. DC V. are shown as 12V + -. LED's. and a warble sound. The continuity test comes in handy for all those sorts of things where continuity needs confirming. This test is shown with a yellow LED and beep.
This is a quality, well made tool. It's easy to understand & use. If you just need a reliable instrument to display recorded votages & confirm the circuit tested is live or not, then look no further.

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