The EggTemp-RH is an egg-shaped temperature and humidity data logger. Includes ISO17025 accredited calibration certificate. Read More >

Key Features:

  • Mimics Real Egg
  • Configurable Temperature Alarm
  • Memory Capacity of 32,000+ Readings




The EggTemp-RH data logger is specifically designed to measure and record the humidity and temperature of eggs during shipping, storage and incubation. This device easily fits into egg cartons and responds to the ambient environment as a real egg would, simulating the humidity and temperature of the actual product.

The EggTemp-RH can measure temperatures up to +60 °C (+140 °F) and humidity from 0 %RH to 95 %RH. The non-volatile memory can hold up to 32,767 readings and will retain data even if the battery becomes discharged.

The EggTemp-RH is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.


Memory32,767 readings (all channels enabled)
Reading Rate 1 reading every 2 seconds up to 1 reading every 12 hours
Baud Rate 38,400
LED Indicators Red & Green
Battery Life 1 year
MaterialEnclosure: HDPE
Logger: Stainless Steel
Dimensions 2.25 in x 1.68 in dia. (57.15 mm x 42.67 mm)
IP Rating IP30
Operating Environment 0 °C to +60 °C (+32 °F to +140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package IFC202


Temperature SensorInternal semiconductor
Temperature Range 0 to +60 °C (+32 °F to +140 °F)
Temperature Resolution 0.1 °C (0.18 °F)
Temperature Calibrated Accuracy ±0.5 °C


Humidity SensorInternal semiconductor
Humidity Range 0 %RH to 95 %RH
Humidity Resolution 0.5 %RH
Humidity Calibrated Accuracy ±3.0 %RH
RH Units %RH, dew pt., water vapor, concentration (mg/hl)


EggTemp-RH Data Sheet
EggTemp-RH Product User Guide


Part Numbers

EggTemp-RH — 900091-00