Features:

  • Mini Digital Humidity Thermometer allows you to easily know the environment temperature and humidity around you
  • 2in1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use
  • Fahrenheit (°F) display, this thermometer displays temperature in Fahrenheit
  • Temperature measuring range: -58℉-158℉ ; Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds)
  • Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH
All 4 received show pretty much the same temp and humidity readings.

Side by side, all 4 received show pretty much the same temp and humidity readings. I would definitely buy again.

They are accurate, for the price, they're spot on.

These are for indoor use, so the question about being weather proof is out of place. All four that I received, showed the same readings, within 1%.

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