Take Anywhere: Simply attach
Attach ThermoDrop anywhere you can attach a key ring, like a jacket zipper or backpack.
Water Resistant: Up to IP67
Stands up to any splashes or spills you’re bound to encounter on your adventures.
Auto-Rotating Display
Conveniently read the temperature from any angle.
Max/Min: Know more than your current temp
ThermoDrop can even tell you how cold it got overnight, or the highest temp you’ve experienced during the day.
- Big, backlit digits
- Range from -13 to 122°F (-25 to 50°C)
- Switchable °C/°F
- Includes NIST-traceable certificate
- Designed in Utah by ThermoWorks
For all of your ambient temperatures on the go, you need ThermoDrop (patent pending). ThermoDrop attaches to your jacket zipper or any place you can attach a key ring. Small enough so that it can be placed inconspicuously but big enough to do the job well. The auto-rotating display and big digits mean you can read the temperature from any angle. Whether hiking, biking, skiing, camping, or just out for an evening stroll, ThermoDrop gives you the temperature of the great outdoors. It will even tell you how cold it got overnight with the Max/Min readings. And, with the IP67 rating, you are protected from splashes and unexpected rain showers. ThermoDrop is perfect for indoor temperatures too! Hang in fridges, freezers, or anywhere you need an ambient measurement.
Download ThermoDrop Operating Instructions
The Min/Max temperature reading tells you what the highest and lowest temperatures achieved during the period of time a ThermoDrop is powered on were. You can check the Min/Max reading as often as you like. As long as you don’t power your ThermoDrop off, the Min/Max readings will be available to you. Powering ThermoDrop off and back on resets the Min/Max as it starts a new “session.”
The ThermoDrop is nice but definitely NOT “instant” read. My ThermoDrop took over 5 minutes to adjust from 78F in front of fireplace to 64F on floor to the side of the fireplace. It takes even longer to adjust if carried in pants pocket. Readings also seem to get thrown off if the ThermoDrop is held, even by the ring. Workable but keep these factors in mind when measuring room temperatures, fridges, etc.
While the photo shows ThermoDrop in direct sunlight, you could easily attach it to the bottom of the handlebars so that it isn't in direct sunlight. If you put ThermoDrop on your bike prior to riding, the air will move across the sensor as you ride giving an accurate ambient temperature reading without direct sunlight influencing the result.
It is made of stainless steel.
ThermoDrop's range is -13 to 122°F (-25 to 50°C). Using it below -13°F will damage the display.
If you need a thermometer that can measure freezer temperatures down to -50°F, we recommend using a thermometer with a probe. You will put the probe in the freezer while keeping the display outside of the freezer. You may find our selection of fridge/freezers here:
https://www.thermoworks.com/Alarms/Fridge-Alarms
When ThermoDrop is exposed to temperatures above 122°F, the display reads HHH. During testing ThermoDrop in a car, we found that as as long as it is not placed in direct sunlight, it recovers well.
No, it cannot.
No, the Min/Max isn't stored for given time period. ThermoDrop stores the Min/Max history as long as it is on (no matter how long that may be). To clear the history, turn ThermoDrop off.
No, it isn't. ThermoDrop requires a CR2025 battery.
Yes. ThermoDrop doesn’t use the battery when it is turned off.
Customer requested it, have seen on YouTube as well....
backpacking
It is a gift for my husband. He hikes and camps quite a bit and he requested this.
Will be used by husband in BWCA when there is no cell service to check ambiant temps.