Ongrok Color-coded 6-Pack Digital Hygrometers


Compact design 

Their small size makes it easier to fit-in almost everywhere! Great for use at home, office, car, schools as well as places equipped with air condition, etc. These hygrometers are also perfect for humidors, sealed jars, bags or pouches, violin or guitar cases, wine cellars or wherever you want to track the humidity & temperature.

LCD display

Our ongrok mini digital hygrometers allow you to easily know the environment temperature and humidity around you. The clear lcd display makes it easy to read even from a far distance.

Technical specifications

  •     Displays temperature in fahrenheit (°f).
  •     Temperature measuring range: -58℉-158℉
  •     Humidity measuring range: 10%-99%rh.
  •     Temperature measurement accuracy: ±2℉
  •     Humidity measurement accuracy: ±5%rh.

Power: 2 x LR44 button cells NOT included

Color coded | our 6-pack of hygrometers comes with 3 vibrant colors which can be great to organize for separate usage.

Risk-free guarantee

At Insomnia Smoke, our goal is to "Enhance your experience", by bringing you the best service and products possible. If you're ever dissatisfied, reach out to us online, and we'll be certain to make things right!


  • Easy to read LCD Display
  • Fits in small spaces like bags, jars, etc.
  • Color coded for separate usage



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