Zipper-Pull Thermometer by ThermoWorks


Color: Blue
$ 22


Ships in 1-2 business days | Based in American Fork, UT 

Ultralight temperature readings! 🔥❄️

Whether you're headed out for your next adventure or just keeping tabs on things at home, nothing beats the accuracy and versatility of ThermoDrop for ambient temperature tracking. Easily attaches to your coat, backpack, or inside your fridge.


  • Big, backlit digits
  • Range from -13 to 122°F (-25 to 50°C)
  • Switchable °C/°F
  • Take Anywhere: 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
  • Designed in Utah by ThermoWorks


  • Thermometer
  • Split key ring
  • Battery



    • Dimensions: 49 H x 33 W x 12.5 D mm
    • Range: -13 to 122°F (-25 to 50°C)
    • Accuracy: ±1.8°F (±1°C)
    • Resolution: 1° over full range
    • IP Rating: IP67
    • Backlight: 10 seconds
    • Battery: CR2025 (3V) lithium coin cell (included) x 1, approximately 4000 hours (167 days)
    • Display: 18.2 dia. mm; Digits: 7.45 H mm

    Weight: 0.5oz | 14.3g

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