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Black rectangular sensor with rounded edges and a lanyard hole, shown on a plain surface

Taylor Infrared Thermometer IBS-TH3 WiFi Black

SKU CH-8B2K-E7DTW

A smart WiFi sensor monitors temperature and humidity from −20 °C to 60 °C with ±0.3 °C accuracy, stores a year of data, and sends app alerts

  • Battery runtime3 AAA
  • Measuring range-20 degrees celsius to 60 degrees celsius
  • Operating conditions-20 degrees celsius / 60 degrees celsius
  • Product typeInfrared Thermometer
  • Product colorBlack
  • Key featuresWiFi Thermometer
  • Remote monitoring via 2.4GHz WiFi from any location
  • Temperature accuracy ±0.3°C / ±0.5°C across -20°C to 60°C
  • Humidity accuracy ±3%RH across 0%–99%RH range
  • One-year cloud data storage with export at set intervals
  • Compact palm-sized design with lanyard hole for versatile placement

Smart WiFi Monitoring

The Taylor IBS-TH3 is a WiFi-enabled infrared thermometer and hygrometer that connects to a 2.4 GHz network without a gateway. It measures temperature from -20 to 60 degrees Celsius and humidity from 0 to 99 percent RH with accuracies of ±0.3/±0.5 degrees and ±3 percent RH. Data is stored on the server for up to one year and can be exported via the INKBIRD app. The device runs on three AAA batteries and fits in the palm of your hand.

Home And Specialty Use

This sensor suits homeowners monitoring baby rooms, wine cellars, reptile vivariums or potted plants who want remote alerts and historical charts on multiple phones. It is not built for buyers needing waterproof construction for refrigerators or freezers, nor for those requiring 5 GHz WiFi compatibility. The lack of built-in magnets also means it cannot mount directly on metal surfaces without an accessory.

Build Integration

The compact 14.33 by 12.83 by 9.06 inch form factor and lanyard holes let you place the unit in tight corners without occupying shelf space. Because it operates on standard AAA cells, there is no need for a nearby power outlet or USB port. The 2.4 GHz WiFi link frees you from a separate hub, while the app handles calibration, recording intervals from 10 to 240 minutes and low-battery notifications.

How it compares

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

Price $38.99
Pricier than about 83% of the 925 comparable items (median $23.99).

Specifications

Product
Brand nameTaylor
Part numberWiFi-IBS-TH3-US
Product typeInfrared Thermometer
Product colorBlack
Power
Battery runtime3 AAA
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.08 kg
Environment & compliance
Operating conditions-20 degrees celsius / 60 degrees celsius
More details
Measuring range-20 degrees celsius to 60 degrees celsius

Questions about this item

What Wi-Fi network band must my router broadcast for the IBS-TH3 to connect?

The sensor connects only to a 2.4 GHz Wi-Fi network; 5 GHz networks are not supported and no separate gateway is required.

Can the device stay in a freezer at -20 °C while I keep using my older Bluetooth hygrometer nearby?

Yes, the operating range is -20 °C to 60 °C, so it functions in a freezer, and its Wi-Fi link does not interfere with a separate Bluetooth sensor.

How do I verify the sensor is reporting correctly after pairing it in the app?

Open the INKBIRD app to view live readings; temperature should show within ±0.3 °C or ±0.5 °C and humidity within ±3 %RH, and you can run the in-app calibration if needed.

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