3D Printer Temperature Humidity Sensor for Bambu Lab

4.4 · 24 reviews
Price range: $5.37 through $11.64
Pay now, in 4 interest-free payments of $1.34, or over 3–6 months
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Mini digital thermometer and hygrometer for Bambu Lab 3D printers.

  • Measures temperature and humidity accurately
  • Unit conversion between °C and °F
  • Fast readings every 10 seconds
  • Wide application for filament dry boxes
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Estimated Delivery Time3–7 business days

Precise Environmental Monitoring

This compact digital sensor module offers fast, accurate temperature and humidity readings crucial for maintaining optimal filament storage in Bambu Lab 3D printers.

With a sensitive built-in sensor, measurements update automatically every 10 seconds, ensuring reliable monitoring during printing and storage processes.

Versatile Unit Display

The circular model features an easy unit conversion function allowing switching between Celsius and Fahrenheit with a double click, while the square model displays temperature in Celsius only.

  • Temperature range: 0℃ to 70℃ (32°F to 158°F)
  • Humidity range: 10% to 99% RH
  • Temperature accuracy: ±1℉
  • Humidity accuracy: ±3% RH

Wide Range of Applications

Designed for filament dry boxes, this sensor can also be used in offices, labs, terrariums, aquariums, and other environments requiring precise temperature and humidity monitoring.

  • Compatible with Bambu Lab 3D printers A1, P1P, and X1
  • Suitable for homes, workshops, and aquariums

Long-lasting and Convenient

Powered by a primary LR44 button cell and a backup cell, this sensor offers up to 9 months battery life per cell, reducing maintenance needs.

  • No assembly required
  • Compact design for easy integration

Key Specifications

  • Temperature measurement range: 0℃ to 70℃ (32°F to 158°F)
  • Humidity measurement range: 10% to 99% RH
  • Temperature accuracy: ±1℉
  • Humidity accuracy: ±3% RH
  • Battery type: LR44 button cell with backup

What's in the box

  • Temperature Humidity Sensor Module
Product FAQ

Frequently asked questions

01 Which 3D printers is this sensor compatible with?

It is compatible with Bambu Lab models A1, P1P, and X1.

02 What environmental conditions can this sensor measure?

It measures temperature from 0℃ to 70℃ (32°F to 158°F) and humidity from 10% to 99% RH.

03 How accurate are the temperature and humidity readings?

Temperature accuracy is ±1℉ and humidity accuracy is ±3% RH.

04 Does the sensor display temperature in both Celsius and Fahrenheit?

Yes, it can convert between Celsius and Fahrenheit by double-clicking the unit conversion button on the circular model. The square model displays in Celsius only.

05 How often does the sensor update its readings?

The readings automatically update every 10 seconds.

06 What type of power source does the sensor use?

It is powered by one LR44 button cell and includes a backup button cell.

07 What is the expected battery life?

Each button cell operates up to approximately 9 months.

08 What are common applications for this sensor?

It is ideal for use in filament dry boxes, homes, offices, laboratories, aquariums, reptile terrariums, and instrument workshops.

09 Is assembly required for this sensor?

No assembly is required.

10 Does this sensor contain any high-concern chemicals?

No, this product contains no high-concern chemicals.

Categories
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AvailabilityIn stock
SKUGA_186773

Discussion

4.4
Based on 24 reviews
Rating
I***t October 3, 2026 ★ ★ ★ ★ ★

Good quality came fast

AliExpress Shopper June 11, 2026 ★ ★ ★ ★ ★

looks good... comes with batteries included. (so you don't have to pull out a plastic strip to make the battery make contact... now hoping they don't stay on for weeks)

T***S May 10, 2026 ★ ★ ★ ★ ★

Perfect!

r***r May 9, 2026 ★ ★ ★ ★ ★

Fast delivery, unfortunately one battery was already depleted.

AliExpress Shopper May 7, 2026 ★ ★ ★ ★ ★

Ok