Multifunction Delay Relay Switch Module MQ-2 Gas Sensor for H2 and motion sensors directly onto
USD243.80
USD263.80
Pay in 4 interest-free payments of $60.95 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
Harbor notes
Description
Multifunction Delay Relay Switch Module MQ 2 Gas Sensor for H2 and motion sensors directly onto and motion sensors directly onto the shield to create a compact Custom DIY Power Bank: Pair with salvaged or new 18650 cells and a 3D printed or aluminum enclosure to build a power bank tailored to your exact capacity needs from slim pocket sized to high capacity multi cell units
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