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  • 0 to 60ºC
  • 0 to 95% humidity
  • ±0.5ºC and ±3.0% RH accuracy
  • 0.1ºC and 0.5% RH resolution
  • Reusable
  • Submersible (with temperature only cap)
  • Programmable start time

What's in the Box

  • NIST traceable calibration certificate

MadgeTech's EGMS Temperature & Humidity Data logger is specifically designed to measure and record the temperature and humidity of eggs during shipping, storage and incubation. The logger thermally responds to an environment the same way a real egg does, simulating the temperature and humidity experience of the actual product.

The EGMS comes with a humidity and temperature cap, and a temperature only cap. The temperature and humidity cap is vented to measure humidity, where as the temperature only cap is not vented making the product submersible.

The EGMS can measure temperatures up to 60ºC. It has a user replaceable battery, that typically lasts up to 1 year. The nonvolatile memory can hold up to 32,767 readings and will retain data even if the battery becomes discharged.

MadgeTech's data logger software offers an easy way to analyze data. Data can be viewed in Celsius or Fahrenheit, and in graph, summary or data formats. For further analysis data can also be exported to Excel.

Applications for the MadgeTech EGMS:

  • Egg shipment
  • Egg storage
  • Hatcheries

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

MadgeTech IFC202 USB Interface Package
USB interface cable and software package for MadgeTech Micro data loggers


MadgeTech MT-AluCase Briefcase
Aluminum data logger briefcase, lightweight, durable, 14 or 18 inch wide


Please consider these optional accessories.

MadgeTech SR1154W Replacement Battery
Replacement battery for the MadgeTech EggTemp series of data loggers


This product can be used in the following applications: