1PCS Formaldehyde Sensor Module MQ138 -138 Sensor Module

1PCS Formaldehyde Sensor Module MQ138 -138 Sensor Module Description

Enhanced Sensitivity and Accuracy: The MQ138 sensor module is engineered for precise detection of various harmful gases, making it an essential tool for environmental monitoring and industrial safety applications.
Easy Integration and Operation: Designed with user convenience in mind, the MQ138 module can be easily integrated into existing systems with minimal setup required, facilitating seamless operation and real-time monitoring.
and Reliable: Built to last, the MQ138 sensor module boasts a robust construction that withstands harsh environments and ensures long-term reliability and performance stability.

Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!
Color: As Shown
Material: plastic+metal

Package Contents:
1 * formaldehyde Sensor Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.