BSRESINBSRESIN 2 PCS Rectangle Reptile Thermometer and Humidity Gauge for Bearded Dragon Accessories, Reptile Tank Accessories for Jumping Spider, Leopard Gecko, Hermit Crab, Gecko, Ball Python, Lizard

very accurate, and super handy for getting a quick glance at the temps and humidity. the adhesive is high quality and could probably handle something like a ball python leaning on it- though my test involved trying to wrench it off because i accidentally installed one upside down. the brightness is just bright enough for indoor use though the temp readout is a tad small.

They stick to the tank very well. I haven't had one fall off yet and it is in the constant heat under lights of a bearded dragon tank. They aren't very big so they wont eat up much real estate on the tank sides. They are easy to install and thanks to the big numbers easy to read. The design is nice over all they do stand out on the side of a tank if you don't have a dark background but it didn't bother me. They function as intended and the brightness is more than fine.

These work very well for measuring the temperature and humidity. I use them regularly in my hermit crab enclosure. They stick nicely on the glass and are clear to read. Very good price and the product works well

These are OK. They keep switching back to Celsius when I switch to Fahrenheit, and Im not sure how accurate the humidity is but it seems pretty close, and the temp is spot on. They take a little bit to come to temp/humid once in the space you want them but that's normal. They just seem like a cheap option.

I have these in my snake tank on both the cool and warm sides. They are quick to install, easy to read, and display the temperature & humidity. Simple design, they don't have a backlight, but I have had no issues being able to read the values. They stick well and I have not had to mess with them since putting them in. Great value for the buy, would recommend.

Was hoping these would work, unfortunately, only one of them does. I'm sure of the accuracy after calibrating. The photos show that the one on the left is inaccurate in temperature and the has a defect in the digital reading. Waiting to see if I should keep the working one and return the other or just return both and try another brand. I'll update this review upon receipt of customer service.

These are great and affordable which is awesome! However, i’ve only had them for 3 weeks and they’re already dead. Not sure if they just came with crappy batteries or if they drain the batteries very quickly…

This product is simple, effective, and accurate. The battery hasn't run out yet and I've had it for about 2 months.