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2 - 3 Days Alcohol Sensor MQ-303A
Product Images shown are for illustrative purposes only and may differ from the actual Product. Due to differences in PCB manufacturers, colours, pin mappings, markings & packaging of products/PCBs may also differ from those shown above.
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.


Heater voltage: 5V
power: <150mW
High sensivity, fast responde


Diameter: 9.4mm
Height: 8mm (pin excluded)

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Alcohol Sensor MQ-303A

Free Shipping on Order Sub-Total over Rs. 1999.
If your required quantity is more than what's shown below, please ping us to know the lead time and to pre-order.
  • Views: 4486
  • Product Code: 303A
  • SKU: PL-4-660
  • Availability: 2 - 3 Days
  • Rs. 450.00
  • 5 or more Rs. 440.00
  • 10 or more Rs. 430.00
  • 20 or more Rs. 410.00
  • 50 or more Rs. 380.00

For bulk (& discounted) corporate/academic orders, please contact us for Estimate.

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