I use this device in my mushroom fruiting chamber. I love the view screen which I can easily see through clear plastic tent material. It acclimates to a consistent reading after a few minutes, so I spot check and typically don’t leave it on for very long, although when I did, the charge lasted all day and into the evening. Tip: sometimes it won’t fully charge, just turn it on, turn it off again, and put it back on the charger. It will charge up. I compared its temperature and humidity readings against my other reliable measuring devices, and I can verify that it reads these values accurately. So far, after using it for a month, I am extremely satisfied and I highly recommend the product.
26/09/2022
Simple and straight forward design. It's super easy to calibrate and is easy to see from across the tent. It has a battery but the instructions say it's best to leave it on the charger so it seems to just be of use when taking outside to calibrate.
18/09/2022
Unit is accurate and very easy to set up. Calibration is easy. Very easy to read. I recommend leaving this plugged in for extended measurements; the battery won’t last too long unplugged. Battery is nice to test areas where you have no plug available. Temp and humidity seems accurate enough.
17/09/2022
17/09/2022
I got this unit to double check my TrolMaster Hydro X accuracy as well as it was time to get something better than a $3 model for my veg room. The unit is compact, accurate, and runs off a rechargeable battery so it can easily be moved around for spot checks!
16/09/2022
We use this as a proxy for ventilation and air flow in small spaces like doctors treatment rooms or outpatient clinics. I am immunocompromised and must take care of myself. We've tested it at home and driving and you can see how the CO2 level changes with more people or more ventilation. Any CO2 level over 800 is considered the bare minimum of adequate ventilation by environmental engineers according to my reading, but do your own research. I was surprised how little ventilation many places had that I tested, I was breathing a lot of stale air with who knows what bacteria or viruses floating around. Whatever you use it for, it works and you can stuff it in a purse or backpack for travel.
11/09/2022
I like that you can turn the backlight off on this. I also like that you can turn Off the alarm for high c02. It uses a usb-C charger which is a nice addition.
Item came packaged like an apple product and it is easy to use.
Item came packaged like an apple product and it is easy to use.
08/09/2022
Give you all the info you need to monitor grow tent conditions. Battery doesn’t last long though so I would definitely recommend keeping it plugged in.
07/09/2022
I can actually see what this monitor says through my tent window. So I don’t have to waste co2 opening my door to look at my old co2 monitor.
12/08/2022