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Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

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sku: 1005005043377761

$82.99

Shipping from: China

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Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

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$67.55

Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

75%

$65.00

Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

74%

$58.50

Ammonia sensor MQ137 transmitter NH3 chicken house public toilet pig farm detection 4-20 mA output RS485

+6%

73%

$73.25

Ammonia sensor MQ137 transmitter NH3 chicken house public toilet pig farm detection 4-20 mA output RS485

+12%

71%

$93.37

Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

+1%

68%

$63.78

Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

65%

$64.36

Ammonia Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20 MA Output RS485

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

-25%

49%

$60.72

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

-21%

47%

$60.72

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

-22%

44%

$66.00

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

43%

$58.08

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

Ammonia concentration sensor NH3 gas chicken house public toilet pig farm detection 4-20mA output RS485 transmitter

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Ammonia concentration sensor NH3 gas chicken house public toilet pig farm detection 4-20mA output RS485 transmitter

-28%

41%

$60.06

NH3 Sensor MQ137 Transmitter NH3 Chicken House Public Toilet Pig Farm Detection 4-20mA Output RS485

RS485 ammonia gas sensor industrial grade NH3 gas transmitter detector chicken house pig house public toilet farm gas sensor

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RS485 ammonia gas sensor industrial grade NH3 gas transmitter detector chicken house pig house public toilet farm gas sensor

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21%

$123.50

NH3 Ammonia Sensor Transmitter Public Toilet Pig Farm Chicken House Breeding Monitoring Electrochemical Probe Simulation RS485

Ammonia sensor NH3 Gas Transmitter Detector Chicken House Pig House Public Toilet Farm Industrial Grade

17%

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Ammonia sensor NH3 Gas Transmitter Detector Chicken House Pig House Public Toilet Farm Industrial Grade

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Ammonia sensor RS485 pig farm chicken house garbage station industrial gas concentration NH3 detection transmitter

Ammonia Sensor Culture Concentration Alarm Chicken House Public Toilet Pig Farm Garbage Station Detection Analog Quantity RS485

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13%

$61.59

Ammonia Sensor Culture Concentration Alarm Chicken House Public Toilet Pig Farm Garbage Station Detection Analog Quantity RS485

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11%

$55.60

Ammonia Sensor Breeding Concentration Chicken House Public Toilet Pig Farm Garbage Station Detection Relay Switching Value RS485

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Ammonia Sensor Culture Concentration Alarm Chicken House Public Toilet Pig Farm Garbage Station Detection Analog Quantity RS485

-9%

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Ammonia sensor NH3 Gas Transmitter Detector Chicken House Pig House Public Toilet Farm Industrial Grade

Ammonia sensor NH3 concentration detector RS485 ammonia NH3 transmitter public toilet of pig and chicken house

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Ammonia sensor NH3 concentration detector RS485 ammonia NH3 transmitter public toilet of pig and chicken house

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Ammonia Sensor RS485 NH3 Gas Concentration Detector Transmitter for Public Toilets of Pig Farms, Pig Farms and Chicken Houses

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Ammonia Sensor RS485 NH3 Gas Concentration Detector Transmitter for Public Toilets of Pig Farms, Pig Farms and Chicken Houses

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