ElitechWireless Digital Data Logger Remote Real-Time Temperature Humidity Monitor SIM Card Cloud Data Storage Dual External T&H Probe WiFi Communication, RCW-360PW-THDE (-40~176℉)

Luckily I only need the screen readout for an aquatic plant grow out. I do not need internet or Bluetooth functionality. The unit itself is accurate and the screen is bright. The screen on shows Celsius and not Fahrenheit. There are no options to change that for the screen. I cannot get this to connect to Bluetooth via the app. I can't get it to print either. Maybe sim functionality works better, but I will never know.For my purpose though, The humidity and temperature are both accurate and reliable. Albeit in Celsius. I never planned on using bluetooth or sim card so that did not weigh very heavily in my rating, but I still subtracted a star for that and one for the minimal built in option for the screen readout (no Fahrenheit?).

It is a nice product and practical for now. We are planning to buy another one.

I used to do a lot of recording at an old job...these things have come a loooong way, superb how technology has advanced in every field...this logger not only gives you a nice display, but it offers the memory card which is includedfrom there, u can download to pc and get the data to a pc where it belongs so you can manipulate it in a spreadsheet...the recording is fairly accurate, as I tested against some good benchmark instruments and a sling...impressed they can sell such a finely made recorder at this price point...4.5 stars, recommended

This is a temperature and humidity data logger for commercial and medical purposes. The device measures approximately 4”x6”x1.5”. It is powered by an onboard rechargeable lithium battery. It has 4 magnets on the back for mounting to metal surfaces. It comes with 2 temperature and humidity sensors. A display on the front shows the current temperature and humidity settings as well as user-defined alarm thresholds. The device comes with a Vodafone 4G SIM card for cellular data transfers; you can replace the SIM card with your own SIM card if you prefer. The device will log up to 10K readings. It can send email or text messages to warn you of readings that are out of range.I find this device quite powerful and dependable. I got it for monitoring a research project in my lab. The data logging capability has worked quite well for me. I tested the device when I first set it up to make sure it would send out-of-range alarms as needed, but thankfully, I haven’t received any alarms since. I really like the way this device is set up for cellular connection, which makes it great for transportation of sensitive materials. Overall, this is a very capable and powerful temperature and humidity logger.

This is an awesome piece of equipment and it has a multitude of uses across many different industries. Primarily it is marketed towards cold storage and medical storage but its uses go beyond that. I got this unit for use in my green houses where I need accurate readings of temperature and humidity. It works like a charm. It is worth every cent and not only do you get the unit you also get access to an online platform that lets you track the device via GPS for those who use it in refrigeration units and you get to see live data and historical data up to 30days via graphs and charts. It is a great way to monitor temperature and humidity 24/7 and you are able to set up limits and if the humidity or temp go below or above your set parameters you get an alarm which will help you fix any issue right away and prevent product damage saving you thousands of dollars. Customer service is second to none as well and I give them an A+. The device is available with different configurations that will meet your needs rather that be industrial or medical. Set up is a breeze and you don't need a programing or engineering degree to operate the device and link it to your online account which is also available in a phone app on apple and google play. You will not be disappointed and it is worth the investment.

I bought this unit to use in my warehouse. I need accurate temperature and humidity readings. It made it easy for me to follow the device where constant temperature is required or in cooling units. 1 monthI can see the data on graphs. A nice device for monitoring temperature and humidity 7/24. It has an alarm to keep the humidity or temperature the way I want.

This is a must have tool for a green house in my opinion. Knowing the current info is nice but being able to go back and see exactly when changes happen is priceless. This data logger was easy to set up and easy to use. I would buy again. 5 STARS

I am using this for tracking some environmental testing spaces and so far it has worked out really well. I can incorporate the data easily into my Matlab scripts to generate the report data and look at the time rate of change and correlate events to the temperature and humidity data to see if these variations cause some system issues. So far I am happy with the sensitivity, accuracy, and precision of this sensor.