Fresh-key    FRESH-KEY RTH


Real-time disposable location/temperature/humidity data logger



Fresh-key RTH is made for real-time temperature, humidity andlocation monitoring, they are disposable devices specified fornational and international fresh food shipments.

With only one button operation, they are quite easy to be deployed. While they are working, you can track all temperature, humidity and location information of your shipment online through any web browser.

You may also register with our online system to manage multiple shipments, maintain all history and collaborate with your partners.



Temperature,humidity and location

Real-time and disposable

Track information online 24/7

Alert notifications based on temperature and location

Report in excel or PDF available

Network compatible within more than 200 countries



Network :     Cellular 850/900/1800/1900 MHz GSM

Battery Life* :    15 days operation with temperature, humidity and location measurements reported at 15 min interval

                        60 days operation with temperature, humidity and location measurements reported at 60 min interval

LED :     Blue for active, Red for alarm

Size :     53 mm x 85 mm x 16 mm

Weight :     0.25 lbs (110 g)

SIM :     Internal embedded

Memory Depth :     12,000 readings, loop record, overwritten

Temperature range :     -20° C to +60° C operation, -20° C to +60° C storage

Temperature accuracy :     ±0.5° C (-10~+60° C)         ±2° C (Other range)

Humidity range :     0% to 99% operation, 0% to 99% storage, non-condensing

Humidity accuracy :     ±5% (20%~80%)         ±8% (other range)

Location service :     LBS base station positioning

Approvals :     FCC, UL, RoHs, CE, Food grade material (ABS)


* May vary due to different condition of environment.