Dilog Combivolt 1 - DL6780 Voltage and Continuity Tester

The Dilog CombiVolt 1 voltage & continuity tester measures AC and DC Voltages and tests continuity on electrical circuits.
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DILOG Combivolt 1 Voltage & Continuity Tester

The Dilog CombiVolt 1 - Model DL6780 is a voltage & continuity tester with LED indications. It also has a single probe voltage indication built into this rugged unit.

The CombiVolt 1 even has a built in torch function and continuity buzzer, both are great features if the light levels are low and you cannot see the LED's. The Di-log CombiVolt 1 Model DL6780 is fully compliant with GS38 safety notice and it has a rugged hand held casing with a 24 month warranty, proving it great for everyday day use for electricians, technicians and maintenance staff.

The Di-Log DL6780 Voltage and Continuity Indicator Combivolt 1 can also indicate voltages even when the batteries are flat or missing.

Dilog Combivolt 1 Key Features:

  • Testing voltages from 12 to 690V AC and DC
  • Automatic switching between voltage and continuity
  • Continuity testing with audible and visual indications
  • Three Phase Rotation Test
  • Single pole voltage indication up to or equal to 100V AC
  • Fully compliant with GS38 including probe tips
  • 24 month warranty

FREE Carry Case (worth £10.95) is now supplied with the Dilog Combivolt 1.



  • Voltage Display: 12-690 V AC/DC
  • LED resolution: 12, 24, 50, 120, 230, 400, 690V
  • Voltage detection: Automatic
  • Acoustic signal: AC voltage - DC voltage
  • Polarity Detection: Full range
  • Response Time: LED less than 0.1 secs
  • Frequency Range: 0 to 400 Hz
  • Operation time: 30 secs
  • Recovery Time: 10 mins
  • Auto powering on: Less than 12V AC/DC

Single Pole Voltage Indication

  • Voltage Range: 100-690 V AC
  • Frequency Range: 50-400Hz


  • Continuity Measuring Range: 0-400Kohm

Phase Rotation Test

  • Voltage range : 100 to 690 V
  • Frequency: 45-65 Hz
  • Over voltage protection : 690 V AC/DC
  • Power supply : 2 x AAA (LR03) Batteries
  • Dimensions: 255 x 70 x 28mm
  • Weight: 210g