How to install the battery ? a. Flip to the back of the digital hygrometer thermometer. b. Press the arrow direction instructions open the battery cover. c. Put two AG13 button batteries in the battery bay. Note: ▲ There have brackets on both sides to suit for embedded installation. ▲ Only show that the Celsius temperature cannot be changed to Fahrenheit. ▲ Do not place it directly on a heat source or humidification source. Specification: Material: ABS Screen: LCD display External dimension: 48 x 28.6 x 15.2 mm LCD size: 35.7 x 16.8 mm Weight: 22g ( 2 button cells included ) Humidity measurement range: 10 % ~ 99 % Humidity measurement accuracy: + / - 5 % Humidity sampling period: 10 seconds Rated voltage: DC 1.5v ( 2pcs AG13 button cells included ) Temperature measurement range: -50 ℃~ 70 ℃ Temperature measurement accuracy: + / - 1 ℃ (under normal temperature) Package included: 1 x Volenx digital thermometer hygrometer, 2 x 1.5v AG13 cell batteries. Welcome to Cigarol! If you have any problems, please contact us as soon as possible.
S**U
Terrible
I have 3 other gauges, and decided to add this due to ensure everything is reading correctly. The other gauges are close. This thing is 10% out of wack from all the other gauges. The Temp is correct, but the humidity "the thing you buy it for" is 10% higher than the rest of the gauges. If there is a trick someone can tell me to get this thing to work, i'm all ears.If it starts working, i'll change my review, but as of now. It's an 8$ temp gauge. Not to mention the thing is tiny. I could deal with the size, if it was any where close to accurate.LOL.....I've left this thing alone just to see what it will do. It's now reading 95% in the box when the other gauges are in the 70's...lol. According to this gauge, "I should see fog come out of the box soon"...rofl... Yeah, not so much. Keep looking, this might be inexpensive, but I have to agree, "you get what you pay for".
S**M
Inaccurate temperature readings and display gives out after a couple weeks
Used as a simple temperature gauge in a bedroom for some chameleons we have. The temperature readings were wildly inaccurate and the screen simply gave out after a couple weeks. If there was a 0 star option, I would pick that.
E**A
MINISCULE-NO INSTRUCTIONS-GENERIC BOX-USED?
Keep in mind 1. that this is minuscule in size and 2. arrives in box with no instructions , 3. temp. gauge is set for centigrade - with no instructions how to change and 4. it could be used or refurbished as not in an original product box.
J**E
Crap
Ordered 2 both read about 3 degrees off and 10% humidity different between them but you get what you pay for
A**R
Works fine, only Celsius Temp Reading as indicated in description
Description says only Celsius and that's the case, don't be surprised, help me get used to metric system. I put it in a cheap cigar humidor I just purchased, seems to work fine. Have no way of checking accuracy and since I jut got it yesterday, not sure about battery life.
D**L
Dead on Arrival
Unit was inop. Tried new batteries to no avial. Returned.
M**S
Good idea, poor design
No instructions & seemingly no way to adjust celsius to farenheit ?
C**L
this is just a barebones hydrometer... does relative humidity and temperature in Celsius
It’s cheap and effective!!! Does exactly what it’s supposed to do
Trustpilot
2 weeks ago
2 months ago
