ZH10 Compact Laser Dust Sensor Module is a common type, miniature size sensor module, using laser scattering principle to detect the dust particles in air, with good consistency and stability....

Digital type ZPS20 module is a general-purpose air quality sensor module. This module is to detect VOC gas concentration, ambient temperature and humidity, adopting advanced semiconductor VOC gas sensor and...

Application:Alcohol detector, vehicle-mounted detectorFeature:High sensitivity, high resolution, low power consumption