Attaching loggers

✅ Attach the data logger to a surface where it is easy to scan, outside a pallet or parcel. ✅ You may place the logger inside the pallet or parcel, if there is a risk of shocks or sharp blows. ✅ Do not keep the logger in the extreme temperatures (for example, in the dry ice box). Place only the external probe close to the monitored object.


General instructions

  • Attach the logger to a clean and dry surface where it is easy to scan. The logger can be placed outside or inside the parcel or palette (check sensor-specific cases below).
  • The logger comes with an adhesive sticker. Peel off the wrap on the back of the logger.
  • Attach this adhesive sticker to the parcel. Press the logger firmly against the surface. Mind that the sticker is strong, and detaching the logger might be difficult.
  • The sticker can be used only once. For subsequent shipments, you can attach the logger with a magnet.

Sensor-specific instructions

  • If you are monitoring temperature with an external probe, place the probe close to the item you are monitoring. Make sure the logger itself is not kept in extreme temperature (e.g. in dry ice), risking the logger to malfunction.

Scroll down for the visual instructions.

  • If you monitor shocks, you need to attach the logger to the monitored target itself, not to the package material. This way you can be sure to get shock readings that targeted at the item being monitored.
  • If you monitor humidity, the logger needs to be in the monitored space. For instance QR logger inside the return envelope will monitor humidity inside the envelope.

Additional tips

  • If the surface is rough, we recommend placing a piece of packaging or duct tape on it first and then attaching the QR data logger's sticker to it.
  • You can also connect a small supermagnet behind the QR logger. This is a perfect way to attach the QR logger if your shipment contains metal. The QR logger is easy to attach and remove again and again.
  • You may print instructions to the recipient on a paper or return envelope and stick the QR logger to it. Logger is small and colourful paper helps recipient to notice it and to read the short instructions.

Attaching the QR data logger with the external probe

Pallet / parcel with cable space


Pallet / parcel without cable space