Showing all 2 results

MQ 135 Air Quality/Gas Detector Sensor Module For Arduino

115.00 (Incl. GST) [Excl. GST: 97.46]


  1. Sensitivity to Ammonia, Sulphide and Benzene steam
  2. Sensitive for benzene, alcohol, smoke
  3. Fast response and recovery
  4. Adjustable sensitivity
  5. Signal output indicator
  6. Output voltage boosts along with the concentration of the measured gases increases.

MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module

110.00 (Incl. GST) [Excl. GST: 93.22]
  1. Operating Voltage: 5V DC
  2. Indication of the signal output
  3. Dual signal output (analog output, and TTL level output)
  4. 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
  5. High sensitivity to hydrogen
  6. Can be resistant to ethanol steam, LPG (petroleum), smoke interference
  7. Has a long life and reliable stability
  8. Fast response and recovery characteristics