List Price: US$9.27
|Shipping:||Free shippingTo UNITED STATES|
Ships within 7-10 business days
|Features||1. Signal output indicator; 2. Dual Signals output (analog output and TTL output); 3. TTL output signal is low level, allows to connect with SCM directly; 4. Analog output 0~5V voltage; 5. High sensitivity; 6. Long working lifetime and stable performance; 7. Quick response and recovery|
|Specification||Chipset: LM393 / MQ-4 sensor; Working voltage: DC 3~5V; Detecting range: 300~10000ppm|
|Application||Suitable for home / industry gas and methane detection using|
|Packing List||1 x Gas methane sensor module|
To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.
|Quantity||3+ units||5+ units||10+ units|
|Rate||USD 7.56 shipped||USD 7.54 shipped||USD 7.51 shipped|
What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.
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