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🌿 Master your microclimate with smart precision — never miss the perfect temp!
The Pymeter Attic Fan Thermostat Controller is a versatile, high-power temperature switch designed for precise climate control in greenhouses, terrariums, fermentation, and more. Featuring dual relay outputs, dual temperature displays, and safety alarms, it supports up to 1200W devices and offers easy plug-and-play installation for professional-grade environmental management.






| ASIN | B097BLLWDN |
| Best Sellers Rank | #82,173 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #104 in Temperature Controllers |
| Brand Name | Pymeter |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (126) |
| Display Type | LCD or LED |
| Item Dimensions L x W x H | 8.26"L x 2.16"W x 1.57"H |
| Item Weight | 1 Pounds |
| Manufacturer | Pymeter |
| Operating Temperature | 210 Degrees Fahrenheit |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
Y**A
Alternative application
Used it to install an outdoor refrigerator inside a dock box to exhaust a high speed fan. Works great!
G**N
Works great
Works great. I use it to control a heating mat and a fan on a terrarium and it does everything I need it to.
M**N
Very easy to install
This is exactly what I've been looking for I finally found it
-**-
I Have at Least Three
I have several for heating rooms. Why this one? Because you can set Hi/Lo for each socket. For my use, Socket 1 is set at 40F on, 41F off, for when I'm at work, or don't expect to be in that area. Socket 2 is set at 65/68. So, no messing with settings. If I plan to be in the room, plug heater into socket 2. When done, back into socket 1, so pipes don't freeze.
R**M
A Great Temperature Controller
Even at 10 times the price this temperature controller is great at controlling temperature. Couldn't ask for anything better. Really like the bright, easily readable temperatures and lighted indicators for each outlet. For some digitally handicapped people, it might be a little difficult to program. I am 85 and still figured in out in a couple of minutes. It also easy to reprogram and save the new settings. Thanks for a great temperature controller!
T**Y
Perfect solution
I recently had my attic windows replaced and my thermostatically controlled twin window fan no longer fit. Luckily I two small box fans I could use but they lacked a thermostat. I plugged them into the unit, turned off the optional temp alarms, set the temperatures and was back in business. I can see how some people might find the instructions confusing, but I found them straightforward enough to get it right with some tweaking. The hardest part was figuring out what temps to set. For my purposes I needed to set a temp (85°) to turn the fans on, and a lower temp (80°) to turn them off, once things cooled down. Given some reviewer’s complaints I’ve been checking on it periodically, but It’s been in use for nearly a month with no issues.
A**R
Works great to automate heaters or fans
We use this to control the temp in a chicken coop both summer and winter to turn on heaters or fans. Been working great for a couple years now.
A**R
Good product, Great service.
Good product, Great service.
C**R
Ils sont utilisé pour mes terrariums, dragon barbu, corn snake, python royal. Précis, et facile à utiliser. Bonne longeur de fils de sonde
Trustpilot
1 month ago
2 months ago