A small and low-cost, general purpose data logger with very distinctive features.
It was originally designed and built to record the density of the smoke produced by the inert gas generator of a tanker. With this, a shipping company can ensure that all maintenance work on the generator is properly carried out and eliminate the danger of cargo pollution.
The essentially unlimited capacity to store measurements (enough for the ship’s lifetime), high data compression for affordable satellite transmission, data encryption (so it cannot be altered by the crew) and its easy operation are some of the device’s unique features.