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Three white digital thermometers with LCD displays showing temperature humidity and comfort icons

TempPro TP-49-3 Digital Hygrometer Thermometer 3 Pack White

SKU CH-5V9N-R2SX5

Three digital hygrometers track temperature from -58 to 158 °F and humidity with ±1 °C and ±2-3 %RH accuracy, updating every 10 seconds

  • Battery runtimeAlkaline
  • Measuring range-58 degrees fahrenheit to 158 degrees fahrenheit
  • Accuracy±1 °F/°C and ±2%-3%RH
  • Operating conditions-58 degrees fahrenheit / 158 degrees fahrenheit
  • Storage conditions-58 degrees fahrenheit to 158 degrees fahrenheit
  • Product typeWhite Temperature and humidity gauge 3,AAA batteries,User Ma
  • Comfort face icons show DRY/COMFORT/WET air conditions at a glance
  • ±1 °F/°C and ±2–3 %RH accuracy suits greenhouses and living spaces
  • Refreshes every 10 seconds for up-to-date temperature and humidity readings
  • Large bold LCD digits readable from any angle or distance
  • Three mounting options: tabletop stand, magnetic back or hanging mount

Three-Pack Indoor Climate Monitor

This TempPro TP-49-3 set includes three digital hygrometer thermometers for simultaneous monitoring of multiple rooms. Each unit measures temperature from -58 to 158 degrees Fahrenheit with ±1°F/°C accuracy and humidity with ±2%-3%RH precision. The face icon comfort indicator instantly shows DRY, COMFORT or WET air conditions. Ideal for homeowners, greenhouse growers or instrument owners who need reliable ambient data across several spaces.

Measurement Range and Refresh Performance

The sensors cover a broad -58 to 158 degrees Fahrenheit operating window suitable for indoor and sheltered outdoor use. Readings refresh every 10 seconds so you see changes quickly when adjusting a humidifier or dehumidifier. Accuracy holds at ±1°F/°C for temperature and ±2%-3%RH for humidity throughout the range. The compact LCD presents large bold digits readable from a distance and wide angles.

Upgrade from Single Analog Gauges

Replacing a lone analogue dial with this three-pack adds simultaneous multi-room coverage and a 10-second refresh that analogue devices cannot match. The jump is worth it when you need to track a baby room, guitar storage and a greenhouse at the same time. Buyers who require data logging, wireless alerts or smart-home integration will not find those features here. Each unit runs on one AAA alkaline battery rated for 18-24 months of life.

How it compares

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

Price $28.99
Pricier than about 65% of the 925 comparable items (median $23.99).

Specifications

Product
Brand nameTempPro
Part numberTP-49-3
Product typeWhite Temperature and humidity gauge 3,AAA batteries,User Manual
Product colorWhite
Performance
Accuracy±1 °F/°C and ±2%-3%RH
Power
Battery runtimeAlkaline
Size & build
Product dimensions28 in × 28 in × 25 in
Environment & compliance
Operating conditions-58 degrees fahrenheit / 158 degrees fahrenheit
Storage conditions-58 degrees fahrenheit to 158 degrees fahrenheit
More details
Measuring range-58 degrees fahrenheit to 158 degrees fahrenheit

Questions about this item

Will the three hygrometers in this pack show consistent temperature and humidity readings when placed in the same room?

Each unit is rated to ±1°F/°C and ±2%-3%RH accuracy, so readings from all three should fall within those tolerances of each other under identical conditions.

How can I confirm the device is updating its measurements after I install the batteries?

The display refreshes every 10 seconds; watch the digits change at that interval to verify the sensor is active.

Does the package include the batteries needed to power all three units, or must I buy them separately?

The pack supplies the required AAA batteries for each hygrometer along with a user manual, so no separate purchase is necessary.

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