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Small white rectangular thermometer hygrometer with IP65 rating

ITH-11-B Bluetooth 5.0 Thermometer Hygrometer IP65 White

SKU CH-0SPP-Q561Y

IP65 waterproof thermometer hygrometer with Swiss-made Sensirion sensors, Bluetooth 5.0 up to 240 ft range, and up to 2 years of exportable data storage

  • Product colorWhite
  • IP65 waterproof and dustproof rating protects the sensor in rain, humidity or dusty spaces
  • Swiss-made Sensirion sensor delivers ±0.2 °C temperature and ±2 % humidity accuracy with 3-second sampling
  • Bluetooth 5.0 link reaches 240 ft without obstacles for remote indoor or outdoor monitoring
  • Up to 9 months of continuous operation from two AAA batteries
  • Stores 30 to 300 days on-device and exports nearly 2 years of history via the app

Mini Bluetooth Thermometer Hygrometer

The ITH-11-B is a compact wireless sensor that measures temperature and humidity for indoor or outdoor spaces. Its IP65 rating protects against dust and water jets, so it can be placed in refrigerators, greenhouses, cigar humidors or reptile enclosures. The small white body fits into tight cavities where larger monitors cannot go.

Swiss Sensirion Sensor Accuracy

A Swiss-made Sensirion sensor delivers temperature readings within ±0.2 °C and humidity within ±2 %. Measurements refresh every three seconds, giving near-real-time visibility of changing conditions. This precision level is the single specification that determines whether the unit meets laboratory, humidor or cold-chain requirements.

App Data Storage and Alerts

The companion smartphone application stores up to 300 days of onboard records and provides access to nearly two years of exported history. Bluetooth 5.0 maintains a link up to 240 ft without obstacles, enabling push notifications when temperature or humidity drift outside user-set thresholds. Two AAA cells power the device for approximately nine months of continuous operation.

How it compares

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

Price $17.99
Cheaper than about 73% of the 925 comparable items (median $23.99).

Specifications

Product
Product colorWhite

Questions about this item

How accurate is the ±0.2 °C temperature reading in daily use?

The Swiss-made Sensirion sensor keeps temperature within ±0.2 °C and humidity within ±2 %, sampling every 3 seconds for real-time monitoring.

What does Bluetooth 5.0 actually limit for range and data sync?

Bluetooth 5.0 BLE gives a stable link up to 240 ft without obstacles, letting the app pull readings and alerts from another room or outside.

What mounting or space is needed to place the unit?

The compact white body fits in tight spots — cigar humidors, potted plants, reptile vivariums or a refrigerator shelf — and runs on 2 AAA batteries for up to 9 months.

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