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Deal.ai › Hygrometers
SMARTRO
SMARTRO SC42 Professional Digital Indoor Thermohygrometer

SMARTRO SC42 Professional Digital Indoor Thermohygrometer

4.8(10 ratings)

Best price now

$9.50at kayseribilardo.comChecked 36 min ago

50% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

Visit kayseribilardo.com

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Price facts

  • Lowest price today: $9.50 at kayseribilardo.com (checked Nov 12, 2026).
  • Checked at 8 stores.

SMARTRO SC42 Professional Digital Indoor Thermohygrometer prices at every store

  • PoshmarkNew

    In stock

    $10.00Checked 36 min ago
    Visit Poshmark
  • smartro.coNew

    In stock

    $17.99Checked 36 min ago
    Visit smartro.co
  • WalmartNew

    In stockSold by TYD

    $18.99Free shippingChecked 36 min ago
    Visit Walmart
  • eBayNew

    In stockSold by manle9301

    $29.74Free shippingChecked 36 min ago
    Visit eBay
  • kayseribilardo.comNew

    Availability unknown

    $9.50Checked 36 min ago
    Visit kayseribilardo.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $18.99Checked 36 min ago
    Visit Amazon
  • mercari.comNew

    Availability unknown

    $20.00Checked 36 min ago
    Visit mercari.com
  • Advanced MixologyNew

    Availability unknown

    $56.49Checked 36 min ago
    Visit Advanced Mixology

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

SMARTRO SC42 Professional Digital Indoor Thermohygrometer price history

Lowest price we've seen: $9.50 on Nov 12 at kayseribilardo.com. Tracked across 8 stores since Nov 12.

What reviewers say

  • 4.8 / 510 ratings

About the SMARTRO SC42 Professional Digital Indoor Thermohygrometer

Brand: SMARTROFeatures:

✨【The Best Industrial Grade Accuracy】Humidity gauge with built-in Swiss sensors, it detects subtle humidity and temperature changes and updates readings in each 10 seconds. Temperature tolerance is within ±0.5℉(-4 to 158℉) and humidity is ±2%RH (1 to 99% RH). The digital hygrometer is pre-calibrated for accurate temperature and humidity measurement.

✨【Large Easy-to-Read Backlit Display】Temperature and humidity monitor with 3.5'' large HD LCD screen. A simple touch on the top to turn on backlit. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or °F/°C switching.

✨【24 Hours/All-time Max & Min Records】The room thermometer displays high and low records for the past 24 hours and All-time; Indoor thermometer measure conditions and identify changes in temperature and humidity instantly. Comfort Indicator ensures proper humidity control, helping you to maintain a comfortable atmosphere in your home.

✨【Wide Applications & More Mounting Options】With a retractable stand, two powerful magnets and a wall-mount hole, this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. Suitable for baby’s room, nursery, office, closet, incubator, greenhouse, garden, wine cellar, basement critter terrarium etc.

✨【Calibration Supported】The monitor can be manually calibrated to improve data readings when product placement or environmental factors impact your data accuracy. Calibration certification from Aerospace Institute for Metrology and Measurement Technology. Powered by 2x 1.5v AAA batteries (not included).

model number: SC42Part Number: SC42EUKDetails: SMARTRO SC42 Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge & Pro Accuracy CalibrationEAN: 5059116268151Package Dimensions: 4.8 x 4.3 x 1.3 inches

Specifications

color
BlackSource

Questions and answers

Where is the SMARTRO SC42 Professional Digital Indoor Thermohygrometer cheapest?
At kayseribilardo.com, for $9.50, 50% under what the other stores charge, as of our latest check.
What do buyers say about the SMARTRO SC42 Professional Digital Indoor Thermohygrometer?
Rated 4.8 out of 5 from 10 ratings.
Where can I buy the SMARTRO SC42 Professional Digital Indoor Thermohygrometer?
8 stores we checked sell it, including Walmart, Poshmark, Amazon, kayseribilardo.com, smartro.co.

Stores we've priced the SMARTRO SC42 Professional Digital Indoor Thermohygrometer at

  • kayseribilardo.com deals and prices
  • Walmart deals and prices