MFS TempLog captures temperature data for any transport refrigeration system, and can be fitted to any refrigerated van, truck or trailer.
It works with temperature sensors that are independent from the refrigeration system. Accuracy claimed is 0.5K accuracy between -25°C and +8°C, and 1K between -30°C to -25°C and +8°C to +30°C. The device has a simple touchscreen display and provides printouts via a connected thermal printer; it also exports tickets to digital files via USB data port.
Marshall Fleet Solutions managing director Mark Howell says that the addition complements its other products and follows on from its recent promotion of the ThermoLite range of solar panels.
UPDATED 28 MAY: Removed 'retrofit' from the title; the device can be used with both existing and new-build vehicles.