EasySense V-Log4 USB & Bluetooth   Home / Vlog4  

With built-in USB & Bluetooth connectivity, V-Log4 offers all the features you need at a ground breaking price!. A low cost 4 channel remote data logger.

Vision is supplied with
Key Features
  • 4 SmartQ sensor inputs
  • Large graphical display
  • Remotely record data (14 days)
  • Fast logging mode (50,000 samples per second)
  • Accurate digital timing mode (4 microseconds)
  • Multiple stored data sets
  • Built-in battery, USB rechargeable
Vision is supplied with
Recording and displaying data
  • Snapshot logging mode
  • Pictogram logging mode
  • Meters display
  • Pictograms
  • Timing (Light gates)
  • Direct to computer with EasySense software
    for further logging and data analysis
Vision is supplied with
Supplied with
  • Free EasySense Software PC - Full version, Site Licence
  • Mac software, its a download from the Mac App Store
  • Gratnells SmartCase storage case
  • 2x Long sensor leads
  • 2x Short sensor leads
  • 1x Mini USB cable

  • USB to PC Windows & Apple Mac allows data transfer and battery charging
  • Bluetooth Connectivity to iPad, Windows, Android & Chromebooks (that support Android Apps)

USB or Bluetooth Connection to:

  • Windows XP or later (PC requires an external Bluetooth Adaptor)
  • Apple Mac OS 10.8 or higher

Bluetooth Connection to

  • Apple iPad (All models)
  • Android
  • Chromebooks (that support Android Apps)

More about the Gratnells SmartCaseTM

  • Moulded handle for storage on the go
  • All cases come with a one year guarantee
  • Compatible with all school furniture
  • Made in the UK
  • Ideal storage for all school kits including outdoor, science and maths - both for primary and secondary levels.
  • Easy to transport, stackable and water resistant - making it perfect for outdoor education, especially field work including data logging.
  • Lightweight design ensures SmartCaseTM is suitable for all ages.

gratnells gratnells


Available Resources

Downloads V-Log User Guide
Doc No.: ds133 | Issue: 4
Downloads V-Log Reference Manual
Doc No.: do248 | Issue: 4
Downloads Firmware Update for V-Log
Doc No.: 240x | Issue: 2.0


  • Added a new timing mode which offers "Speed at A then B".
  • Updates and general bug fixes


  • Add Bluetooth support


  • Support for Logger Config App
  • Fixed Fast logging bug
  • Add ability to Rename V-Log


  • Multiple bug fixes
  • Multiple language support:
    • English
    • Bokmål
    • German
    • Japanese
    • Latvian
    • Mexican Spanish
    • Nynorsk
    • Russian
    • Spanish
  • New WiFi menu structure
  • Advanced timing

Images Gallery

EasySense V-Log4 USB & Bluetooth EasySense V-Log4 USB & Bluetooth EasySense V-Log4 USB & Bluetooth EasySense V-Log4 USB & Bluetooth
Order No. : 2406PK

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