STH-100 (with Probe) single use digital temperature and humidity data loggers

About STH-100 with Probe

STH-100 is a reliable, single use digital temperature recorder with simple and safe usage. It provides an efficient temperature recording solution for perishable shippings. The alerting by alarm LED enables you to be aware of any violation of alarm limits during the episode. You can connect it just by plugging into USB port of your computer and then get data report. Reported data can be saved, printed out or sent by e-mail.

Note: Device can be produced with client's desired log interval.

Technical Specifications

Temperature Measurement Range -30 °C~ +60 °C (-22 °F ˜ +140 °F)
Notice: Measurement between -30 and -20 may differ out of standard measurements.
Probe Measurement Range -40 °C ~ +85 °C
Temperature Accuracy ±%0,5
Temprature Resolution 0,1 °C
Humidity Measurement Range 0 - 99 RH%
Data Storage Capacity 7200
Recording Time Span Up to 70 days
Battery ER14250
Shelf Life 2 years
Dimensions 113 X 35 X 22 mm
Weight 38 gram
Usage Type Single use
STH-100 single use digital temperature and humidity data logger


  1. To start STH100 data logger , press start button and keep pressing on it (approx. 4 seconds) until the green color LED starts to blink.
  2. After starting, the LED blinks in every 10 seconds.
  3. To stop recording and get data report, plug the data logger in to your PC.
  4. When the datalogger connects to your PC, the LED blinks very fast for short time then, continuously ligths up.
  5. Download the software "ST100.exe" from the link