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Twelve small black digital thermometer hygrometers with LCD screens

Pgzsy 12-pack digital thermometer hygrometer °F black

SKU CH-CNHX-74M4C

Twelve compact black meters show indoor temperature in Fahrenheit from -58 to 158 and humidity from 10 to 99 percent RH with ±2 degree and ±5% RH accuracy

  • ColorBlack
  • Features0.5%
  • Measurement Range-58 degrees_fahrenheit to 158 degrees_fahrenheit
  • Measurement Accuracy0.5%
  • Battery LifeNo batteries needed
  • Operating Environment-58 degrees_fahrenheit / 158 degrees_fahrenheit
  • Monitors temperature from -58 °F to 158 °F for wide environment coverage
  • Tracks humidity between 10 % and 99 % RH to protect sensitive items
  • ±2 °F accuracy gives reliable readings for daily checks
  • ±5 % RH precision helps maintain stable conditions in humidors
  • Twelve units in one pack cover multiple rooms or zones

12-pack mini thermometer hygrometer

This 12-pack of mini digital thermometer hygrometers suits hobbyists who need multiple Fahrenheit readouts across humidors, greenhouses or garden zones. Each unit measures temperature from -58 to 158 degrees Fahrenheit and humidity from 10 to 99 percent RH with a built-in probe. The compact black design fits tight spaces where several monitoring points are required.

Placement and power notes

No batteries are needed so installation is simply placing each meter where a reading is wanted. The LCD updates every ten seconds, giving near-real-time data without wiring. The main limitation is indoor use only; outdoor exposure can damage the electronics. Accuracy is ±2 degrees Fahrenheit for temperature and ±5 percent RH for humidity, so calibration checks are advised for critical storage.

Fahrenheit-only interface limits

The display shows Fahrenheit exclusively, which suits users accustomed to that scale but rules out applications needing Celsius or dual-scale logging. The operating and storage range both span -58 to 158 degrees Fahrenheit, so the units tolerate the same extremes they measure. No data export or connectivity features exist; readings must be recorded manually from the screen.

Highlights

  • Monitors temperature from -58 °F to 158 °F for wide environment coverage
  • Tracks humidity between 10 % and 99 % RH to protect sensitive items
  • ±2 °F accuracy gives reliable readings for daily checks
  • ±5 % RH precision helps maintain stable conditions in humidors
  • Twelve units in one pack cover multiple rooms or zones

Specifications

BrandPgzsy
ColorBlack
Part Number8452741262
Features0.5%
Measurement Range-58 degrees_fahrenheit to 158 degrees_fahrenheit
Measurement Accuracy0.5%
Battery LifeNo batteries needed
Operating Environment-58 degrees_fahrenheit / 158 degrees_fahrenheit
Storage Environment-58 degrees_fahrenheit to 158 degrees_fahrenheit
Dimensions5 cm x 3 cm x 2 cm
Weight0.222 kilograms

Questions about this item

How can I verify the Pgzsy hygrometer is reading correctly after placing it in my humidor?

Compare its temperature reading against a known reference at room temperature; the spec allows ±2 °F. For humidity, the display should stay within ±5 %RH of a calibrated hygrometer across the 10 % to 99 %RH range.

What comes in the package and is anything else required to start using the 12 thermometer hygrometers?

The box contains 12 black digital thermometer hygrometer units, part number 8452741262. No batteries are needed, so no separate purchase is required to begin monitoring temperature and humidity.

Which version of the Pgzsy 12-pack should I choose for Fahrenheit-only monitoring in a greenhouse?

This single version displays temperature in Fahrenheit across a -58 °F to 158 °F range and humidity from 10 % to 99 %RH, updating every 10 seconds, making it the appropriate choice for greenhouse use.

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