MQ137 Ammonia Detection Sensor Module Detects Highly Sensitive Analog Upgrade NH3 Harmful Gas Probe

MQ137 Ammonia Detection Sensor Module Detects Highly Sensitive Analog Upgrade NH3 Harmful Gas Probe
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sku: 1005006189053118
$69.00-1%
$68.50
Shipping from: China
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+1%
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