⚡ Stay ahead of invisible threats with instant, precise formaldehyde detection!
The HUABAN MQ-138 is a compact, energy-efficient formaldehyde gas sensor module designed for professional environments. It detects volatile organic compounds (VOCs) with high sensitivity (>3%) across a 1-100ppm range, responding in under 1 second after a brief warm-up. Operating reliably between -10°C and 50°C with up to 95% humidity tolerance, it features a visual alarm for immediate hazard notification. Its small footprint (35x40x28mm) and low power consumption (<0.9W) make it ideal for seamless integration into air quality monitoring systems.
| Brand | HUABAN |
| Style | Compact |
| Product Dimensions | 35D x 28W x 40H Millimeters |
| Item Weight | 0.02 Kilograms |
| Alarm | Visual |
| Operating Humidity | 95 percent |
| Sensor Type | gas sensor |
| Manufacturer | HUABAN |
| Model number | MQ-136 |
| Item Weight | 20 g |
| Item model number | MQ-136 |
| Are batteries included? | No |
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