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MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection
- Temp, Humidity & Gas Sensor
- Original price was: ₹119.00.₹99.00Current price is: ₹99.00. (inc. GST)
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions. The switching signal having a DO (TTL) output and analog output AO. TTL output valid signal is low. The higher the voltage, the concentration of the analog output voltage is higher. A hydrogen gas detection with good sensitivity. Has a long life and reliable stability
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MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
- Sensor and Modules, Sensors, Temp, Humidity & Gas Sensor
- Original price was: ₹135.00.₹99.00Current price is: ₹99.00. (inc. GST)
- Operating voltage: DC 5 V. The analog output voltage, the higher the concentration the higher the voltage. The carbon monoxide detection with better sensitivity. With a long service life and reliable stability. Rapid response and recovery characteristics. Range: 10 to 1000 ppm.
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