Displays Temperature & Humidity
Display toggles between ambient temperature and humidity readouts every 5 seconds so you see the current data at any given time.
MAX/MIN Data
Hold the button to cycle through the highest and lowest data points for temperature and humidity. Know if a fridge got too hot or how humid it is inside your terrarium.
Put RH SPOT Anywhere*
Rugged and water resistant (IP65), RH SPOT has a powerful magnet in its base and comes with a metal mounting plate for easy placement in those non-magnetic spots.
Easy-to-read Auto-rotating Display
RH SPOT has a huge, auto-rotating display. Attach it to walls or ceilings so it’s out of the way. It’s also light-activated to save battery life. Press the button for a backlight.
Verified Accuracy
Each RH SPOT comes with its own NIST-traceable calibration certificate, verifying the accuracy of both the temperature and humidity sensors.
RH SPOT is the most versatile ambient temperature and humidity thermo-hygrometer you will find. Great for fridge/freezers, wine cellars, cheese caves, meat lockers, dough proofing boxes, greenhouses, rare gun or guitar collections, humidors, food storage—basically everywhere.
*Do not place in oven
| Specifications |
|---|
| Measuring Range | -13 to 122°F (-25 to 50°C) |
| Temp Accuracy | ±1.8°F (±1.0°C) |
| Resolution | 0.1° from –19.9 to 99.9°, otherwise 1° |
| RH Accuracy* | ±2% between 20 and 70%, otherwise 3% |
| Reading Update | 10 seconds |
| Response Time | 30 minutes* |
| Water Resistance | IP65 |
| Operating Range | -13 to 122°F (-25 to 50°C) |
| Battery | CR2032 (3V) lithium coin cell (included) x 1, approximately 5,000 hours |
| Display | 1.3 inches (32 mm) |
| Product Size | 2.4 H x 1.8 W x 2.0 D inches (60 H x 46 W x 50 D mm) |
| Certificate | Includes NIST-traceable calibration certificate |
*Response time specification is 30 minutes from ambient to 32°F. The sensor was embedded in the housing to intentionally slow the response time. This eliminates large temperature changes (for instance when a fridge door is opened) and also prevents artificial MAX recordings. Once RH SPOT is acclimated to the ambient temperature and humidity, it will respond quickly.
*Humidity will not display below 32°F.
Achieve greater control over the things you care about by getting more information about the world around you by using RH SPOT, The Everywhere Thermo-Hygrometer that rotates between the current ambient temperature and the current humidity.
Attach RH SPOT anywhere and everywhere with the built-in magnets and included metal mounting plate, or place it on any flat surface, including countertops and fridge racks.
See your data from any angle and read it from across the room with the large, easy-to-read, backlit digits. The display goes to sleep in the dark to save battery life. Both the display and the backlight come on automatically in the presence of light, such as when a door is opened. Or you can activate the backlight at any time by pressing the button.
Hold the button down for 4 seconds to cycle through the Max and Min readings for both temperature and humidity. That way you can see how cold it got over night or how humid it was during the day.
Download RH SPOT Operating Instructions
To put in the AMS unit of a printer
Portable and battery powered thermometer and hygrometer
I have purchased multiple thermopens in the past as well as other products. I recently purchased an RV and want to keep an eye on the temp and rh to maximize efficiency.
I’ve used it before and I really like it.