COOES Indoor Humidity Monitoring Digital Thermometer Hygrometer Product Features: Easy To Read: Large Digital Display. Accurate measurement, compact design. Simple to Operate, No Buttons Material: ABS Screen: LCD display Weight: 0.6oz (18g) (Include 1 LR44 Button Battery Humidity measurement range: 20%-99% Humidity measurement accuracy: +/-5% Humidity sampling period: 10 seconds Rated voltage: DC 1.5V (LR44 button cells included) Temperature measurement range: -58℉-158℉ Temperature measurement accuracy: ±2℉ (under normal temperature) Function: display temperature and humidity Application: temperature/humidity measurement Battery: LR44 Battery. When the screen displays nothing, please pay attention to replace the battery. Package Includes: 4 x Digital Thermometer Hygrometer
T**2
They work for my needs but arent great.
I wanted a round meter for a project. Problem was 2 of the 8 i ordered were wildly off with 1 not working. The others were picky with batteries. I really do like the ones that work properly and wish they had a little better quality control. Because they are a great design. These were the lowest price on the market place. So im not disappointed. Still would pay for the round ones for my project over getting double the amount of rectangle ones for the same price. I ordered another brand and quality was roughly the same. So ill take what i can get. Did not return them or try the warranty service so cant speak to either of those.
R**H
All 4 the same unit, but no two read alike. Very innacurate.
All have watch batteries, which might be the problem, but the batteries cost more than the units did. haven't bought new batteries. Shipping was free, and mailed/received promptly. Service excellent, product poor. I use these in the refrigerator, but some of the gauges read freezing when it isn't, some read above freezing when it's actually below freezing (in the freezer).
C**A
May not all work
They work fine but one came broken so I wouldn’t expect that they will be perfect 100% of the time, not into paying 100% the money for 75% the product, and for such a small thing I doubt they would replace
A**0
worst product ever it's fake
worst product ever it's fakeand if you want to change the temperature C/F unfortunately you can't because the hole is empty and there is no button to pressyou will waste money and time
K**.
Small and portable
These are great and do what they are supposed to do. I've had them for about a month and they were left on for a few weeks without being turned off. None of the batteries have died yet. Now I just check them every now and then by pressing the on/off button and turn them back off. I bought them to monitor the humidity in 4 bedrooms when I have the humidifiers running at night.
M**N
Good
Works good for my little project
J**N
One dud but the rest great
One was not reading accurate. But the other 3 worked great
H**S
It has not celcius option.
I bought for celsius option. But it has not. So it's useless for me...
Trustpilot
5 days ago
2 months ago
