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5Pcs Water Flow Sensor Flowmeter Hall Flow Sensor Water Control DN15 1-30L/MI ci

3Pcs Water Flow Sensor Flowmeter Hall Flow Sensor Module Water Control 1-30L/ qu

2Pcs KY-003 Hall Magnetic Sensor Module For Arduino wy

2Pcs Industrial Grade Hall Sensor Proximity Switch Npn 3-Wire Normally nr

50Pcs A3144 3144E OH3144E Hall Effect Sensor Switch TO-92UA 3Pin Sip hm

2Pcs NJK-5002C Hall Effect Sensor Proximity Switch Npn 3-Wire Normally Open si

100Pcs A3144 3144E OH3144E Hall Effect Sensor Switch TO-92UA 3Pin Sip vr