Frigga Temperature Data Logger LCD Single Use Digital Temperature Recorder 100 Days USB Temperature Loggers Cold Chain High Accuracy 14400 Points with PDF CSV Report,M1D

we tested across the glove and under multiple conditions and it worked great!

This temperature logger is quite accurate and is very easy to setup. The battery life is very good and it's easy to pull data off. I like that it has a built in USB so you don't have to hunt down the correct USB cable just to pull the data off. Overall it's a good design and size. It works well but it is unfortunately a one time use item which makes this seem a little expensive.

Today 8-20-24 I opened the Frigga Data Logger Software and it indicated it needed an update. After updating the software Norton AV detected Malware in the update. It indicated threat type: Heuristic Virus. Detection of a threat based on malware heuristics. Threat Name: >Heur.AdvMi.B.Be aware...

This is a very specific use device. Once activated, it will record temperature every 10 minutes and it will continue to do so until the memory is exhausted (about 14,400 records) - or until the battery runs out of power. The manufacturer says the memory will get full after 100 days of use.The device is compact enough to slide it inside a package to measure the temperature it is exposed to during transit. This is particularly useful when shipping foods or medicine that needs to be within certain temperature.The screen is visible. The information displayed is very clear. The screen has no illumination. When the USB port is plugged to a computer, it sees it as a memory stick. The recorded data is recorded there and can be copied when the test/trip has concluded.One caveat with this technology is that the device has an internal CR2450 battery, so shipping this requires an UN label for hazardous materials. This could delay the paperwork for shipping and make some couriers question your shipment.

Let me be abundantly clear: this is a SINGLE-USE product. After you stop its recording - even if you haven't used it for 100 days yet, even if the battery is still good - it will NEVER start again. There are, I assume, good reasons for a product like this in cold supply chain, such as ensuring nobody tampers with the logs. However, if you don't have a reason for a single-use product, get a multi-use model instead! Otherwise, after a single use, this thing just turns into a lump of e-waste.For what it is, it is well made. It has a durable, industrial feel and worked without issue. After stopped, it outputs a PDF with a ready-made graph and an Excel list of every temperature reading.

This is a very solidly built unit which I would expect could survive a rough environment for tracking the integrity of its intended temperature zone. It comes with an adhesive pad on there back which allows attachment to whatever you're monitoring. It also has a lanyard loop on the bottom if you need an alternate means of securing. Once recording has stopped, it has an easy to read display that flips between Max and Min observed temperatures, which gives an easy quick check even without the the captured spreadsheet data. While I'm not a fan of single use devices due to their waste, I understand the application sometimes is necessary for a tamper-proof durable device. This is it, it works as advertised!