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Two white rectangular hygrometers with 3.2 inch LCD screens and solar panels

2-Pack Digital Thermometer Hygrometer White 10-Second Updates 3.2" LCD Backlight Solar Powered

SKU CH-F0CK-35H2J

Two-pack solar-powered indoor thermometers with 3.2" backlit LCDs updating every 10 seconds for temperature and humidity tracking

  • Product colorWhite
  • Solar power with battery backup eliminates frequent battery changes
  • 10-second updates give current temperature and humidity readings
  • ±1.8 °F and ±3 % RH accuracy suits sensitive spaces
  • 2 inch backlit LCD provides clear night viewing
  • Daily max and min records track extremes automatically

Two-Pack Indoor Climate Monitor

This two-pack digital thermometer hygrometer provides simultaneous temperature and humidity tracking for multiple rooms. The white units suit families, plant keepers and instrument owners who want a simple view of indoor conditions without apps or wireless setup. Solar power with a backup battery removes the need for routine battery changes.

10-Second Update Interval

Readings refresh every 10 seconds, giving near real-time feedback on environmental shifts. Temperature accuracy sits within ±1.8 °F across a 14.2 °F to 122 °F range, while humidity reads 1 % to 99 % RH with ±3 % precision. Daily maximum and minimum records are stored automatically for trend spotting.

3.2-Inch Backlit LCD Display

A 3.2 inch LCD shows large digits that remain legible from a distance, and a dedicated button activates a soft backlight for night checks. The device runs on ambient light via its solar cell and falls back to the internal battery in darkness. No external power supply, hub or network connection is required — just place it where you need climate data.

How it compares

Measured against everything we stock in Digital Thermometers & Hygrometers, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 83% of the 925 comparable items (median $23.99).

Specifications

Product
Product colorWhite

Questions about this item

How often does the display refresh once the unit is on the wall?

The screen updates every 10 seconds with temperature accuracy of ±1.8°F and humidity accuracy of ±3% RH.

What power source does the backlight rely on to work at night?

The backlight only operates when the unit is running in solar-plus-battery mode, so it needs ambient light to charge the cell.

What size is the LCD so I can check if it fits my shelf?

The display measures 3.2 inches diagonally with large bold digits for easy reading from a distance.

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