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SIM800A GSM-GPRS Modem MQ-9 Gas Sensor Module For Carbon Monoxide IC / Chipset TTP223B (Tontek

SKU 78174624976 · ★ 4.0

USD598.90 USD622.90

Pay in 4 interest-free payments of $149.72 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 9 - Oct 14

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Description

Description

SIM800A GSM GPRS Modem MQ 9 Gas Sensor Module For Carbon Monoxide IC Chipset TTP223B (Tontek IC Chipset TTP223B (Tontek Design Technology) Operating Voltage 2 GND (on board pull up resistor & power indicator LED) Sensing Element Resistive type humidity sensor + NTC thermistor Response Time 6 15 seconds (humidity)

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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