Hot Price MOQ
Analysis Instrument

1 Piece (MOQ)$18.00

Qingdao Tlead International Co., Ltd.Waterproof pH Ec TDS Temperature Meters

100 Pieces (MOQ)$18.50

Guangzhou Chuzheng Technology Co., Ltd.New Arrival Pm 2.5 Measures Particle Sensor Portable Pm2.5 Detector Sensor Pm 2.5 Meter for Indoor Public Places

50 Pieces (MOQ)$18.99

NINGBO SANHE REFRIGERATION CO., LTD.Gheap CE Wholesale Ld-200 Gas Leak Detector

50 Pieces (MOQ)$19.00

Guangzhou Chuzheng Technology Co., Ltd.Indoor Carbon Dioxide Meter CO2 Meter with Temperature and Humidity

50 Pieces (MOQ)$19.00

Guangzhou Chuzheng Technology Co., Ltd.OEM Air Quality Detector CO2 Meter Ndir Carbon Dioxide Comfortable Environment with Temperature and Humidity

2 Pieces (MOQ)$19.88

Shenzhen Yingshiwei Technology?? Co., Ltd.Customized Drop-Shipping Semiconductor Electronic Breathalyzer Indoor Gas Detector Alcohol Tester Home Daily Breathalyzer

5 pieces (MOQ)$20.00

REX (Shanghai) Technology Co., Ltd.Wholesale Good Quality Low Cost ORP Sensor Redox Combination Probe 2000mv PC Material BNC Connector ORP Electrode

1 pieces (MOQ)$20.00

REX (Shanghai) Technology Co., Ltd.Djs-1c Conductivity Electrode (platinum black)

10 Pieces (MOQ)$20.00

Ybo Technologies Co., Ltd.Gas Chromatography Syringes 0.5μ L~1000μ L

1 pieces (MOQ)$20.00

Changsha U De Toptech Electronic Technology Co.,LtdNew Design Breathalyzer Rechargeable Alcohol Tester Portable Alcohol Detector

50 Pieces (MOQ)$22.00

Guangzhou Chuzheng Technology Co., Ltd.Desktop Air Pollution Monitor for CO2 Pm2.5 Carbon Dioxide Meter CO2 Sensor Pm2.5 Detector for Air Quality Monitoring System

50 Pieces (MOQ)$22.00

Guangzhou Chuzheng Technology Co., Ltd.Wall Mounted CO2 Gas Sensor Professional Air Quality Monitoring Real Time Display New Design Detector CO2

50 Pieces (MOQ)$22.00

Guangzhou Chuzheng Technology Co., Ltd.CO2 Meter in Gas Analyzers CO2 Sensor 400-5000ppm Temperature and Humidity Gas Analyzers Multifunction

5 pieces (MOQ)$22.00

REX (Shanghai) Technology Co., Ltd.ORP Sensor Redox Testing Pool Water pH Sensor Swimming Pool pH/ORP Water Quality Sensors Water Electrode Probe

1 sets (MOQ)$22.00

Ningbo Golden Yangtze River Water Treatment Equipment Co., LtdOnline Conductivity Meter CCT-3320V for Water Quality Monitor TDS Meter

1 Piece (MOQ)$22.88

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.Nkyf New Voltage Detector Tester Smart Multimeter Non-Contact Infrared Thermometer Ebtn

1 sets (MOQ)$22.88

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.Digital Gas Leak Detector Leak Tester Methane Butane Detector

50 Pieces (MOQ)$23.00

Guangzhou Chuzheng Technology Co., Ltd.Smart Home Gadgets 5 in 1 Gas Analyzer Formaldehyde Hcho Tvoc Tester CO2 Meter Air Quality Monitor Indoor Detector

50 Pieces (MOQ)$23.00

Guangzhou Chuzheng Technology Co., Ltd.Tuya WiFi Connect Air Quality Monitor 5 in 1 Indoor Air Pollution Tester with Aqi/Pm2.5/Pm10/ Hcho (Formaldehyde) /Tvoc Meter

50 Pieces (MOQ)$23.00

Guangzhou Chuzheng Technology Co., Ltd.5 in 1 Formaldehyde Hcho Tvoc Tester CO2 Sensor Air Quality Monitor Indoor Detector

1 Piece (MOQ)$23.00

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.Nkyf-X4a Gas Alarm, Wide Testing Range Gas Leak Detector Hygrometer Thermometer for Home

100 Pieces (MOQ)$23.50

Guangzhou Chuzheng Technology Co., Ltd.Tuya Air Quality Monitor Pm 2.5 Pm10 Indoor Air Quality Monitor with Multiple Anti-Interference and Data Logger CO2 Meter

100 Pieces (MOQ)$23.50

Guangzhou Chuzheng Technology Co., Ltd.Air Quality Monitoring Equipment for Pm 2.5 Pm 10 Air Pollution Sensor with WiFi

100 Pieces (MOQ)$23.50

Guangzhou Chuzheng Technology Co., Ltd.Popular Air Quality Detector Portable Temperature and Humidity Detector Indoor Pm2.5 Concentration Measurement

20 Pieces (MOQ)$23.50

Shenzhen Bestone Industrial Co. Ltd.3 in 1 Digital Wood Moisture Meter with Long and Short Probe

1 Piece (MOQ)$25.00

Shenzhen Langdeli Technology Co., Ltd.Smart Air Quality Monitor Pm2.5 Gas Meter Aqi Tvoc Formaldehyde Sensor

1 Piece (MOQ)$25.00

Qingdao Tlead International Co., Ltd.Amt305 Wood Building Materials Moisture Meter

50 Pieces (MOQ)$25.00

Nanjing KELISAIKE Safety Equipment Co., Ltd.Professional Digital Device Breathalyzer Portable Breath Alcohol Tester At818

10 Pieces (MOQ)$25.00

Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.Cannon Fenske Opaque Viscosity Viscometer

10 Pieces (MOQ)$25.00

Shenzhen Bestone Industrial Co. Ltd.Sound Level Meter, Noise Meter, with USB Computer Interface (BE844)
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