Currently Empty: $0.00
Delivery and return
Delivery and return
| Standard Delivery (Signed for) | Delivered within 3-5 working days |
| Express Delivery (Standard Parcels) | Delivered within 1-2 working days |
| Extra-Large Parcels (Signed for) | Delivered within 3-5 working days |
| Note | Delivery handled and operated by Amazon. |
Shipping Information
Shipping Information
Free Shipping
Shipping handled and operated by Amazon.Drop Shipping
Shipping handled and operated by Amazon. Ground Shipping
Shipping handled and operated by Amazon.
Description
Package Contents:2 Pack (Included Battery )
Temperature measuring range: -58℉-158℉ ;Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds)
Temperature measurement accuracy: ±2℉;Humidity measurement accuracy: ±5%RH
Mini size perfect for humidor,plants,reptile tank,home,jars,incubators,grow tent, greenhouse,Garden, Cellar,Fridge,Closet any other place that requires monitoring of temperature and humidity levels
Good quality
I have had these for a little over 2 years now and they still work excellent, haven’t had to have the battery changed and they are very accurate.
Decent buy for the money
I put 2 side by side and they had a different measurement….so they might not be 100% accurate but they measured only 2% difference. Depending on what you’d use it for 2% might be too much but it was accurate enough for my purposes. Been using it for a few months now and the battery is still running and everything is working as it should. Only reason for not giving it 5 stars is because they lack that little bit of accuracy. If I could I’d give it 4.5
Small and applicable everywhere
Great product, small, compact, and easy to implement in every project that requires humidity readings. I used it to control the humidity of 3D printing filaments.The only downside is that the temperature reading is in Fahrenheit, but this can be easily fixed by desoldering the short on the motherboard and then the temperature is shown in Celsius.
Not accurate
Ordered these in a two pack and they were not even close to the same reading right out of the bag.Placed them in a sealed container with my calibrated Inkbird hygrometer and they are way off (see picture). The other one was also off by 4%, which is fairly important with cigars.If they could be calibrated wouldn’t be bad, but they are sealed so not adjustable.Unfortunately a waste of money unless you don’t need precise accuracy, which they are advertised to be.
One of them may be an accurate no way to adjust
Good deal on these metres unfortunately, one of them is in accurate and thereâs no way to adjust them
Good buy
Seems accurate. I have quite a few different brands that I use for egg incubators and brooders for my chicks. They are all really close both in temp and humidity if not bang on. Good price. Buy it
Hygrometer- nice and small
As described, nice and small.They are accurate, both by checking them side by side and with my analog hygrometer.I put one of them in my travel humidor and it works great.
Measurement error too large for humidity
I put two units adjacent to each other over night, the temperature measurement is decently close but the humidity measurement is way off between the two units. The error is so large that it’s practically useless.