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38% off
Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output

Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output

$171.68$276.91

2 sold
60% off
Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM

Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM

$132.79$331.98

4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector 4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector

4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector

$1350.00$1350.00

4% off
Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

$139.02$146.22

2 sold
35% off
Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

$137.71$211.86

3% off
CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House

CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House

$51.22$53.02

1 sold
15% off
Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan

Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan

$205.27$241.50

Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃ Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃

Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃

$517.50$517.50

8% off
CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse

CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse

$116.39$127.53

30% off
Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms

Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms

$186.66$266.66

10% off
T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

$1449.36$1610.40

34% off
HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System

HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System

$177.21$268.50

Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data

Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data

$673.00$673.00

8% off
CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse

CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse

$115.21$126.23

4% off
0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm 0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm

0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm

$139.49$146.78

CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

$119.00$119.00

2 sold
Sensor module MH-Z14A serial PWM analog output 0-5000ppm Sensor module MH-Z14A serial PWM analog output 0-5000ppm

Sensor module MH-Z14A serial PWM analog output 0-5000ppm

$305.00$305.00

5% off
Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse

Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse

$48.62$51.57

9 sold
Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

$118.00$118.00

SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector

SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector

$1650.00$1650.00

16% off
WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

$1295.71$1542.51

2 sold
10% off
T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

$1449.36$1610.40

10% off
Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor

Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor

$2655.00$2950.00

26% off
ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

$148.87$201.18

29% off
C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM

C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM

$5.99$8.44

12 sold
32% off
yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off

yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off

$6.80$10.00

2 sold
15% off
HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm

HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm

$26.06$30.71

25 sold
Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX

Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX

$1950.00$1950.00

O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter

O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter

$4132.50$4132.50

Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050 Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050

Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050

$1650.00$1650.00

30% off
CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

$166.45$237.78

1 sold
8% off
LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse

LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse

$116.39$127.52

7% off
CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output

CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output

$57.31$62.05

19 sold
Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection

Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection

$698.21$698.21

33% off
HLZS-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant HLZS-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

HLZS-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

$140.06$209.04

4% off
High Quality 2000/5000ppm/1%/3%/65% RS485 4-20mA Carbon Dioxide Meter CO2 Sensor Transmitter 4-20ma CO2 Transducer High Quality 2000/5000ppm/1%/3%/65% RS485 4-20mA Carbon Dioxide Meter CO2 Sensor Transmitter 4-20ma CO2 Transducer

High Quality 2000/5000ppm/1%/3%/65% RS485 4-20mA Carbon Dioxide Meter CO2 Sensor Transmitter 4-20ma CO2 Transducer

$207.24$215.88

11 sold
38% off
Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output

Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output

$171.68 $276.91

2 sold

Categories: Tools, Measurement & Analysis Instruments

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60% off
Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM

Brand New School For Home Air Quality Monitor Tools, ±1℃ 0 ~ 50 ℃ 0~50℃ 1200mAh 2.75*3.30*1.38 Inch 400~5000PPM

$132.79 $331.98

Categories: Tools, Measurement & Analysis Instruments

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4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector 4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector

4 in 1 Gas Detector SKZ1050C-CO2/H2S/O2/CH4 Gas Leakage Detector In Alarm Handheld Hydrogen Sulfide Air Quality Tester Detector

$1350.00 $1350.00

Categories: Tools, Measurement & Analysis Instruments

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4% off
Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

$139.02 $146.22

2 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

$137.71 $211.86

Categories: Tools, Measurement & Analysis Instruments

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3% off
CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House

CO2 Monitor Controller EU US Plug Carbon Dioxide Pressure Reducer American Style Electromagnetic Valve for Green House

$51.22 $53.02

1 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan

Indoor WIFI and RS485 air quality monitoring controller Built-in infrared CO2 sensor VOC PM2.5 sensor, control AC fan/0-10V Fan

$205.27 $241.50

Categories: Tools, Measurement & Analysis Instruments

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Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃ Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃

Fixed CO2 Carbon Dioxide Gas Sensor Detector CO2 Gas Concentration Alarm Monitor Humidity 0-90%RH Temperature -20℃~50℃

$517.50 $517.50

Categories: Tools, Measurement & Analysis Instruments

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8% off
CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse

CO2 Monitor Controller LCD Digital Carbon Dioxide Controller CO2 Concentration Tester NDIR Sensor CO2 Detector for Greenhouse

$116.39 $127.53

Categories: Tools, Measurement & Analysis Instruments

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30% off
Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms

Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR Day Night Detector Sensor For Greenhouse Mushrooms

$186.66 $266.66

Categories: Tools, Measurement & Analysis Instruments

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10% off
T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

$1449.36 $1610.40

Categories: Tools, Measurement & Analysis Instruments

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34% off
HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System

HESSWAY WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for EC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System

$177.21 $268.50

Categories: Tools, Measurement & Analysis Instruments

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Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data

Digital Carbon Dioxide Tester CO2 Detector with Range 0 to 5000ppm Store 500 Sets of Data

$673.00 $673.00

Categories: Tools, Measurement & Analysis Instruments

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8% off
CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse

CO2 Meter Controller Carbon Dioxide Detector Air Quality Single Dual Output with NDIR Sensor Human Plant Mode for Greenhouse

$115.21 $126.23

Categories: Tools, Measurement & Analysis Instruments

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4% off
0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm 0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm

0-5000ppm CO2 Monitor Controller Carbon Dioxide Gas Detector regulator with Dual NDIR Sensor For Greenhouse Mushrooms Plant Farm

$139.49 $146.78

Categories: Tools, Measurement & Analysis Instruments

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CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

$119.00 $119.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

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Sensor module MH-Z14A serial PWM analog output 0-5000ppm Sensor module MH-Z14A serial PWM analog output 0-5000ppm

Sensor module MH-Z14A serial PWM analog output 0-5000ppm

$305.00 $305.00

Categories: Tools, Measurement & Analysis Instruments

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5% off
Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse

Digital Carbon Dioxide Controller CO2 IAQ Monitor Relay Function with NDIR Sensing And Pressure Reducer Valve For Greenhouse

$48.62 $51.57

9 sold

Categories: Tools, Measurement & Analysis Instruments

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Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector 0-5000PPM For Greenhouse Hydroponics

$118.00 $118.00

Categories: Tools, Measurement & Analysis Instruments

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SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector

SKZ1050 imported high-precision sensor 0-100ppm N2H4 hydrazine gas pipeline detector

$1650.00 $1650.00

Categories: Tools, Measurement & Analysis Instruments

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16% off
WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

$1295.71 $1542.51

2 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

T100-2004 0-5000ppm Greenhouse Carbon Dioxide Sensor Co2 Measuring Instrument

$1449.36 $1610.40

Categories: Tools, Measurement & Analysis Instruments

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10% off
Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor

Industrial CO2 Detector CO2 sensor Fixed Carbon dioxide Detector 4-20mA signal output Premium NDIR sensor

$2655.00 $2950.00

Categories: Tools, Measurement & Analysis Instruments

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26% off
ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

ABJI-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

$148.87 $201.18

Categories: Tools, Measurement & Analysis Instruments

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29% off
C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM

C8D SC8 C8 NDIR Infrared IR CO2 Carbon Dioxide Sensor High Precision Gas Concentration Detection Module 400-5000PPM 0-5000PPM

$5.99 $8.44

12 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off

yieryi 3 in 1 TDS Tester Conductivity Meter Water Measurement Temperature Tool Function 0-5000ppm EC Meter Arrived 30% off

$6.80 $10.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm

HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm

$26.06 $30.71

25 sold

Categories: Tools, Measurement & Analysis Instruments

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Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX

Industrial CO2 Detector CO2 sensor 0-5000ppm Fixed Carbon dioxide Detector 4-20mA output IP66 CE ATEX

$1950.00 $1950.00

Categories: Tools, Measurement & Analysis Instruments

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O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter

O3 0-5000ppm Ozone gas monitor Factory Toxic Gas Sensor Module RS485 air meter

$4132.50 $4132.50

Categories: Tools, Measurement & Analysis Instruments

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Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050 Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050

Dichloromethane Gas Detector CH2CL2 0-100ppm SKZ1050

$1650.00 $1650.00

Categories: Tools, Measurement & Analysis Instruments

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30% off
CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

CO2 Meter Controller Detector Air Quality Dual-Output with 15ft Remote NDIR Sensor Human Plant Mode for Greenhouse Mushroom Etc

$166.45 $237.78

1 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse

LCD Display CO2 Controller Automatic Carbon Dioxide Controller CO2 Concentration Tester 0-5000ppm CO2 Detector for Greenhouse

$116.39 $127.52

Categories: Tools, Measurement & Analysis Instruments

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7% off
CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output

CO2 Controller With Low and High Co2 Control Out 0-5000ppm Gas Detector Carbon Dioxide Monitor With Alarm Relay Output

$57.31 $62.05

19 sold

Categories: Tools, Measurement & Analysis Instruments

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Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection

Indoor air quality accuracy mini size CO2 detector NDIR sensor 0~5000ppm data logger IAQ co2 monitor meter detection

$698.21 $698.21

Categories: Tools, Measurement & Analysis Instruments

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HLZS-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant HLZS-Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000Ppm Concentration Tester For Greenhouse Plant

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High Quality 2000/5000ppm/1%/3%/65% RS485 4-20mA Carbon Dioxide Meter CO2 Sensor Transmitter 4-20ma CO2 Transducer High Quality 2000/5000ppm/1%/3%/65% RS485 4-20mA Carbon Dioxide Meter CO2 Sensor Transmitter 4-20ma CO2 Transducer

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Categories: Tools, Measurement & Analysis Instruments

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