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AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer

AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer

$961.25$961.25

26% off
BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

$190.27$257.12

20% off
10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity 10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity

10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity

$123.73$154.66

1 sold
26% off
Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

$126.87$171.44

3 sold
0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room 0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room

0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room

$1569.03$1569.03

T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS） T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS）

T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS）

$1450.00$1450.00

8% off
PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank

PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank

$1036.80$1126.96

50% off
Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter

Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter

$1102.01$2204.03

1 sold
HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms

HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms

$890.26$890.26

2 sold
5% off
Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb

Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb

$780.00$821.05

29% off
Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B

Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B

$143.41$201.99

PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor

PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor

$1304.28$1304.28

Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH

Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH

$198.00$198.00

AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture

AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture

$195.37$195.37

CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM

CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM

$895.95$895.95

Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector

Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector

$830.73$830.73

11 sold
21% off
Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display

Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display

$135.20$171.14

50% off
Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement

Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement

$1117.95$2235.90

2 sold
Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer

Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer

$2015.01$2015.01

10% off
PPM-YB-3000 High Quality Strain Load Transmitter PPM-YB-3000 High Quality Strain Load Transmitter

PPM-YB-3000 High Quality Strain Load Transmitter

$1356.25$1506.95

YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter

YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter

$2153.25$2153.25

Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm

Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm

$948.74$948.74

11% off
Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide

Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide

$163.76$184.00

3 sold
lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester

lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester

$1912.07$1912.07

1% off
bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua

bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua

$1010.81$1021.02

28% off
Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

$123.44$171.44

4 sold
6% off
New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5 New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5

New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5

$1422.35$1513.14

3% off
Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000 Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000

Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000

$1355.56$1397.48

5% off
IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery

IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery

$944.17$993.86

Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter

Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter

$964.14$964.14

5% off
WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool

WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool

$770.18$810.72

5% off
Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X

Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X

$2056.81$2165.06

Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office

Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office

$169.56$169.56

1 sold
AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer

AZ7730 CO2 detector CO2 Wall mounted alarm LCD air quality monitor hyhumidity meter Temperature and humidity sensor Gas analyzer

$961.25 $961.25

Categories: Tools, Measurement & Analysis Instruments

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26% off
BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

$190.27 $257.12

Categories: Tools, Measurement & Analysis Instruments

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20% off
10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity 10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity

10-In-1 INKBIRD Wifi Air Quality Monitor with 6.1inch Large Color Screen for CO2 TVOC HCHO AQI PM2.5 PM10 Temperature Humidity

$123.73 $154.66

1 sold

Categories: Tools, Measurement & Analysis Instruments

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26% off
Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

$126.87 $171.44

3 sold

Categories: Tools, Measurement & Analysis Instruments

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0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room 0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room

0-9999 ppm CO2 monitor controller carbon dioxide meter with relay for indoor grow room

$1569.03 $1569.03

Categories: Tools, Measurement & Analysis Instruments

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T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS） T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS）

T-DS-3 2 in 1 Temp 0-9999 ppm rice pond aquarium（50PCS）

$1450.00 $1450.00

Categories: Tools, Measurement & Analysis Instruments

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8% off
PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank

PPM-CR1 CO2 regulator control dispersion of CO2 from CO2 tank

$1036.80 $1126.96

Categories: Tools, Measurement & Analysis Instruments

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50% off
Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter

Air Quality Monitor AZ7722 CO2 Temperature Humidity Tester Meter Carbon Dioxide Tester CO2 Gas Detector Analyzer Meter

$1102.01 $2204.03

1 sold

Categories: Tools, Measurement & Analysis Instruments

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HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms

HP-9000B Ammonia Gas Detector - 0-100 PPM NH3 Monitor with Humidity Sensor & Alarm for Home, Industry & Poultry Farms

$890.26 $890.26

2 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb

Original authentic American Electrode stack for PID sensor Minipid2 ppm ppb

$780.00 $821.05

Categories: Tools, Measurement & Analysis Instruments

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29% off
Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B

Portable Ammonia Gas Detector, 0-100ppm Handheld NH3 Analyzer Rechargeable LCD Screen, Dual Alarm, Temp & Humidity Display 9000B

$143.41 $201.99

Categories: Tools, Measurement & Analysis Instruments

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PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor

PHT-027 Multi-function 6-in-1 ORP mV PH CF EC TDS ppm Meter Tester Water Quality Monitor

$1304.28 $1304.28

Categories: Tools, Measurement & Analysis Instruments

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Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH

Dew Point Meter Wet Bulb Meter Temperature Humidity Meter PPM Tester Range0~50000PPM Relative Humidity 0~100%RH

$198.00 $198.00

Categories: Tools, Measurement & Analysis Instruments

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AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture

AZ8403 Dissolved Oxygen Detector Portable DO Meter LCD Display Dissolved Oxygen Water Tester 0~19.99 PPM Test for Aquaculture

$195.37 $195.37

Categories: Tools, Measurement & Analysis Instruments

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CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM

CGD05 Combustible Gas Detector 50000 PPM LEL Sound Display Analog Bar Double Alarm Flexible Metal Probe Gas Analyzer ODM OBM

$895.95 $895.95

Categories: Tools, Measurement & Analysis Instruments

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Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector

Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector

$830.73 $830.73

11 sold

Categories: Tools, Measurement & Analysis Instruments

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21% off
Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display

Ammonia Detector Monitor NH3 Air, Ammonia Tester Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Type,Humy&Temp Sensor Big Display

$135.20 $171.14

Categories: Tools, Measurement & Analysis Instruments

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50% off
Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement

Handheld AZ7752 Carbon Dioxide Tester CO2 Gas Alarm Detector with Temperature Measurement

$1117.95 $2235.90

2 sold

Categories: Tools, Measurement & Analysis Instruments

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Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer

Digital Handheld Formaldehyde HCHO Detector Mo nitor meter 50 PPM G as Detector Air Quality MonitorAnalyzer

$2015.01 $2015.01

Categories: Tools, Measurement & Analysis Instruments

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10% off
PPM-YB-3000 High Quality Strain Load Transmitter PPM-YB-3000 High Quality Strain Load Transmitter

PPM-YB-3000 High Quality Strain Load Transmitter

$1356.25 $1506.95

Categories: Tools, Measurement & Analysis Instruments

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YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter

YYHCIP67 1600W MPPT On Grid Micro Solar Inverter MPPT solar inverter power inverter

$2153.25 $2153.25

Categories: Tools, Measurement & Analysis Instruments

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Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm

Handheld EX Intelligent type Toxic gas leak detector warning detector for LEL CH4 NO NO2 NH3 O3 SO2 CL2 coal industry ppm

$948.74 $948.74

Categories: Tools, Measurement & Analysis Instruments

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11% off
Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide

Smart Sensor AS8900 Portable Multi Gas Detector Monitor 4 in 1 O2 H2S CO Combustible Gas Oxygen Hydrogen sulfide Carbon Monoxide

$163.76 $184.00

3 sold

Categories: Tools, Measurement & Analysis Instruments

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lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester

lab 7 in 1 TDS Meter 0.01 High Accuracy Digital dissolved meter pH/ORP/EC/TDS/SALT/Res/TEMP PPM Water Tester PH Tester

$1912.07 $1912.07

Categories: Tools, Measurement & Analysis Instruments

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1% off
bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua

bluetooth pH 6 in 1 pool water ec ppm pH cl orp temp tester yc01 electronic digital chlorine meter swimming pool test kit aqua

$1010.81 $1021.02

Categories: Tools, Measurement & Analysis Instruments

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28% off
Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

Portable Ammonia Gas Detector,0-200 PPM Rechargeable Ammonia Gas Monitor,Digital Air Quality NH3 Gas Meter with Temperature

$123.44 $171.44

4 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5 New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5

New And Original Portable 0 TO 5 PPM Gas SO2 Sensor 7E4-SO2-5

$1422.35 $1513.14

Categories: Tools, Measurement & Analysis Instruments

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3% off
Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000 Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000

Honeywell Portable Gas Analyzer 0-1000 PPM Air Quality Sensor PH3 Phosphine Environmental Sensor 4PH3-1000

$1355.56 $1397.48

Categories: Tools, Measurement & Analysis Instruments

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5% off
IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery

IP67 carbon monoxide detector, portable CO detector 0-999 ppm range carbon monoxide video display CO tester with battery

$944.17 $993.86

Categories: Tools, Measurement & Analysis Instruments

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Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter

Pressure Transmitter Working Pressure Transducer 0~160 Bar PPM-T232E Low Price Pressure Transmitter

$964.14 $964.14

Categories: Tools, Measurement & Analysis Instruments

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5% off
WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool

WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool

$770.18 $810.72

Categories: Tools, Measurement & Analysis Instruments

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5% off
Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X

Excellent stability quick recovery from air Micro-Fuel Cell PPM Oxygen Sensor for Industrial Applications TO2-1x TO21X

$2056.81 $2165.06

Categories: Tools, Measurement & Analysis Instruments

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Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office

Digital Wallmount Carbon Dioxide CO2 Controller IAQ Monitor Relay Function And NDIR Sensing Probe For Green House Home Office

$169.56 $169.56

1 sold

Categories: Tools, Measurement & Analysis Instruments

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