Free Shipping

on orders over $500

Free Lifetime Support

from the experts

Money Back Guarantee

Not happy? Send it back!

SKU: HC Category:

DS1923 Hygrochron

Temperature AND Humidity

DS1923 Hygrochrons provide a simple, reliable and inexpensive way of tracking environmental changes.

Temperature: -4°F to 185°F (-20°C to 85°C)

Humidity: 0% to 100% Relative Humidity

$135.00 USD

Bulk discounts are available for this product. Simply add the product to your cart and any discounts will be applied automatically.
Quantity Unit Price
1 to 9 $135
10 to 49 $125
50 to 99 $115
100+ $105

Record Temperature AND Humidity

Humidity has a major impact on many areas.

Environmental scientists, viticulturists, horticulturalists and farmers can all benefit from accurate temperature and humidity data.

Manufacturers know that changes in humidity can alter recipes, shorten shelf lives and promote mould and bacteria growth.

IT professionals need to monitor temperature and humidity in server rooms.

In all these areas, small, accurate environmental loggers are a great investment.

Botanist using Hygrochrons
Hygrochron's weather resistance makes them ideal for long-term environmental studies
Temperature and humidity are crucial metrics for server rooms
Humidity can alter recipes and cooking times, and affect ingredient storage
Hygrochrons are a cost effective method of monitoring environmental variables

Do you have a data reader?

In order to read data from your Thermochrons, you will need a data reader.

The reader comes with our eTemperature, recognized as the most comprehensive and easy-to-use Thermochron software available.

eTemperature makes it easy to configure your Thermochrons. You can set the resolution, sample interval and rollover.

To download your data, you can leave the Thermochron in the fob or holder and just press the button into the reader. Your eTemperature software will then download the data ready to display as a graph or spreadsheet.

Thermochron reader
The Thermochron data reader plugs directly into the USB port on your PC

Related Products

Thermochron DS1921G

Thermochron Loggers

DS1921G Thermochron

Great value entry-level temperature logger

Ideal for applications that require multiple loggers – research, transport, room temperature monitoring, etc

Temperature: -22°F to 185°F (-30°C to 85°C)



Thermochron Loggers

DS1922L Thermochron

Recommended for most uses

Our most popular logger. Small, tough and incredibly versatile. Great for food safety, research (laboratory or field), vaccines safety, transport and much more.

Temperature: -22°F to 185°F (-30°C to 85°C)



Thermochron Loggers

DS1922T Thermochron

Go beyond boiling point

If your measurements are in the range of 140°F to 250°F, this is the logger for you. Place it directly in your test environment. No probe.

Temperature: 32°F to 257°F


Thermochron DS1922E

Thermochron Loggers

DS1922E Thermochron

Extreme monitoring without a probe

Great for monitoring sterilizations, the Thermochron DS1922E can record up to 284°F (140°C)

Temperature: 59°F to 284°F (15°C to 140°C)


Additional information

Range Temperature: -4°F to 185°F (-20°C to 85°C) Humidity: 0% to 100% Relative Humidity
Resolution Temperature: 0.9°F to 0.1125°F (0.5°C or 0.0625°C) Humidity: 8-Bit (0.6%RH) or 12-Bit (0.04%RH)
Samples 4,000 (temperature or humidity only) or 2,000 (temperature and humidity)
Applications The DS1923 logs both temperature and humidity at the same time. Ideal for air-conditioning and environmental monitoring.
Data Sheet Download PDF