< img height="1" width="1" src="https://www.facebook.com/tr?id=830881832081376&ev=PageView &noscript=1"/>
COEUS-WIFI Wireless Ultra Low Temperature Data Logger

COEUS-WIFI Wireless Ultra Low Temperature Data Logger

Real Time data uploading to CLOUD through WIFI       

Compresensive LCD display including sensor info, Max, Min and comunication status indication    

All data configured by App easily,  Two Years free online data storage    

Big rechargeble  battery capacity for nonstop recording 


COEUS-WIFI Ultra-Low Temperature and Humidity Data Logger is configurable and battery-rechargeable. It comes with a large LCD screen to display the temperature and humidity. The built-in PDF / CSV file generation function enables this WIFI Temperature and Humidity Data Logger to directly generate unmodifiable data reports in PDF / CSV format by inserting the logger into the PC, with no software required. This Wireless Temperature and Humidity Sensor can be used to monitor and record the temperature of foods, pharmaceuticals, and other products during their storage and transport.


Large LCD screen for real-time data display

Real-time viewing of Current temperature and humidity, Max/Min Temperature and humidity, date and time, and battery level.

Temporary report available

The temporary report will be automatically generated when the logger is connected to the USB port of the computer.

Audible and visual alarms

Built-in and external sensors can measure ultra-low temperature to -200℃ with high accuracy. Suitable for dry ice and liquid nitrogen storage and transportation. Up to 35,000 temperature points storage.

Long working time and Battery rechargeable

Adopting a rechargeable lithium battery, up to 500 working days for inner probe only (the working days depending on the specific purpose).

Automatic generation of PDF/CSV reports

Connecting the Temperature Humidity Meter with the PC will directly generate data reports in PDF / CSV format, with no software required.






Memory Capacity

Max. 65000 readings

Shelf Life

2 years


Digital sensor for inner probe and PT100 for external probe


LCD screen

Temperature Range

-20℃~+50℃/-4℉~122℉(Internal probe)

-30℃~+70℃/-22℉~158℉(External probe)

-90℃~+200℃/-130℉~392℉(External probe)

-200℃~+90℃/-328℉~194℉(External probe)

Temperature Accuracy



Humidity Range

0% ~ 99%(Internal probe)

Humidity Accuracy

±3% RH

Start Mode


Logging Interval

1 minute-24 hours

Alarm Points

Max. 6 alarm points


Max. 9 marks

Alarm Type

LCD indication, audible and visual alarm

Alarm Sound Level>70dB within 3 meters


Type C,USB, NFC (optional)


Report Format


Compatible OSWIN7/8/10





About 160g

Run Days

Max. 180 days for external probe

Max. 500 days for inner probe

LCD Screen Display

Current temperature and humidity values, Max. and Min. temperature and humidity values, Mark event, date and time, Remaining power


Our COEUX-WIFI ultra-low temperature data logger has an external probe with a wire of 2 meters, which can record and monitor the ultra-low temperature in cold storage, cold chain transportation, and dry ice storage environment.

The biochemical laboratory needs to record the temperature and humidity of the experiment, so a digital temperature humidity sensor is necessary to the biochemical laboratory.

The preservation of drugs, blood samples, serum, and chemical reagents in medical industry needs constant temperature and humidity. Our WIFI ultra-low temperature and humidity data logger can monitor and record the temperature and humidity in the whole storage process.

Related Products

leave message