humidity sensor
Showing all 4 results
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Digital Bluetooth 5.0 Temperature and Humidity Sensor for Room Wireless Monitor with App Alert
Sale! $28.99 By Oemblue
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Bluetooth 5.0 Wireless Cold Chain Temperature and Humidity Sensor Real-time Monitoring Data Logger
Sale! $21.99 By Oemblue
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Wireless BLE5.0 Temperature and Humidity Sensor Beacon with Output Data and Monitor Ambient Weather
Sale! $21.99 By Oemblue
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4 Channel Outputs, 4 optically Isolated Inputs 30A Bluetooth Relay
Sale! $72.95 By TinySine
Showing all 4 results
