Swimming pool residual chlorine monitor Bluetooth connection APP six-in-one water quality detector PH/ORP/EC/TDS temperature CL
5.0
143 sold.
268,018 so'm
Environmental testing instrument | 2,000+ products
Air quality sensor multi-function detector industrial PM2.5/10 carbon monoxide combustible gas concentration test
5.0
28 sold.
112,850 so'm
Soil Moisture Detector Home Gardening pH pH Moisture Thermometer Flower Pot Soil Test Sensor Instrument
5.0
77 sold.
43,730 so'm
Yi Fan Noise Environment Online Monitoring System Outdoor Weather Four Gas and Two Dust Miniature Air Quality Detector
5.0
9 sold.
1,945,798 so'm
Surface crack monitoring station landslide bridge crack monitor displacement inclination acceleration crack monitoring integrated machine
5.0
4 sold.
752,330 so'm
Automatic insect condition measuring lamp insect condition monitoring system intelligent disease charging early warning monitoring equipment insect condition measuring instrument
5.0
7 sold.
470,206 so'm
Hongrun Wholesale Oxygen Concentration Detector O2 Oxygen Transmitter for Agricultural Greenhouse Breeding Environment
5.0
17 sold.
47,021 so'm
Aquaculture monitoring system turbidity dissolved oxygen PH multi-parameter monitor drinking water aquaculture monitoring station
5.0
1 sold.
752,330 so'm
Electromagnetic radiation detector household pregnant women electromagnetic wave anti-radiation measuring instrument multifunctional portable detection alarm
0.0
2 sold.
211,593 so'm
Air quality detector PM2.5 PM10 carbon monoxide carbon dioxide detector 6 in 1 5 in 1 patent
0.0
51,187 sold.
141,062 so'm
High-precision soil tester soil pH temperature and humidity pH tester Sino-British foreign trade soil moisture meter
4.8
25,626 sold.
140,122 so'm
Factory direct k2 electromagnetic radiation detector high and low frequency magnetic field measuring instrument kii
4.9
1,275 sold.
121,314 so'm
Nuclear Radiation Detector Professional Marble Radioactive Ray Ionization Personal Dose Alarm Geiger Counter
4.6
1,212 sold.
987,433 so'm
in stock wholesale four-in-one pesticide residue soil detector P403 soil moisture battery pH light fertilizer
0.0
10 sold.
148,115 so'm
wifi intelligent infrared carbon dioxide CO2 detector air quality detector temperature and humidity meter household in stock
5.0
2,465 sold.
1,202,329 so'm
DT-1130 electromagnetic radiation tester household appliances anti-radiation measuring instrument factory direct sales customization
5.0
1,918 sold.
237,455 so'm
6 in 1 pm2.5 infrared sensor carbon dioxide detector formaldehyde detection TVOC detector temperature and humidity CO2
5.0
354 sold.
277,422 so'm
Standard wisdom household noise meter high precision industrial decibel tester GM1352 indoor environmental noise detection
5.0
115 sold.
216,295 so'm
14 in 1 Graffiti WIFI Formaldehyde TVOC PM2.5 PM10 Carbon Dioxide AQI Temperature Humidity Detector
0.0
5,219 sold.
611,268 so'm
GC-01 Nuclear Radiation Detector Professional Radioactive Ray Nuclear Wastewater Nuclear Sewage Outdoor Dose Alarm
0.0
315 sold.
498,419 so'm
Electromagnetic radiation detector temperature and humidity
0.0
970 sold.
893,392 so'm
13-in-1 graffiti smart APP WIFI air quality detector CO2,PM2.5 formaldehyde TVOC
0.0
1,374 sold.
564,248 so'm
Electromagnetic radiation detector electric field magnetic field high frequency radiation detection cross-border upgrade VT-ER2
5.0
3,114 sold.
705,309 so'm
Yifan Micro Air Quality Monitoring Station Outdoor Four Gas and Two Dust Pm2.5 Atmospheric Environment Online Monitoring System
5.0
37 sold.
1,709,840 so'm
Soil test kit four-in-one reagent PH ammonia nitrogen phosphorus potassium soil detection agricultural garden vegetable field detection
0.0
9 sold.
108,148 so'm
Tubular soil moisture monitoring station Soil moisture content Moisture detection and monitoring system Soil moisture monitor
5.0
9 sold.
705,309 so'm
Geiger Miller counter tube J303 glass tube high sensitivity personal alarm device accessories beta gamma ray measurement
0.0
1,153 sold.
324,443 so'm
Fuyi Nuclear Radiation Detection Instrument Geiger Counter Nuclear Waste Water Pollution Food Seafood Radioactive Household Professional
0.0
19 sold.
1,279,621 so'm
Multifunctional air quality detector desk calendar electronic alarm clock Multifunctional gas detector
0.0
96 sold.
705,309 so'm
Air detector multifunctional air quality detector formaldehyde detector VOC detector multifunctional foreign trade
5.0
60 sold.
653,587 so'm
DIY Geiger counter kit V1.1 spare parts/unwelded/Foreign trade model/Chinese and English information/github
5.0
170 sold.
752,330 so'm
Supply paint floor tile textile ceramic glasses mineral powder detection COM3010PRO negative ion detector in stock
5.0
26 sold.
7,921,611 so'm
FNIRSI ERD-10 electrical electromagnetic radiation detector household appliances personal dose alarm electromagnetic field
0.0
3 sold.
940,412 so'm
Delixi New Electromagnetic Radiation Detector Household Appliances Electric Field Detector High Frequency Magnetic Field Radiation Detector
5.0
1 sold.
1,602,103 so'm
BSIDE electromagnetic radiation tester digital display electromagnetic radiometer mobile phone computer household appliances radiation detection K7
0.0
4 sold.
437,574 so'm
Spot S40 Cloth Head Detector Turkish ELiAR Sensor
0.0
2 sold.
2,393,776 so'm
Electrochemical carbon monoxide detector portable carbon monoxide CO temperature and humidity air quality monitor
0.0
239 sold.
371,463 so'm
Smart Environment Monitoring PM2.5/PM10 atmospheric pressure temperature and humidity TVOC carbon dioxide CH2O seven-in-one
0.0
1 sold.
2,735,744 so'm
Domestic Sujing Y09-350 dust particle counter 50 L/Mmin large flow particle counter
0.0
0 sold.
145,336,400 so'm
RoHS Harmful Element Analysis Halogen Detector EDX1800BX Fluorescence Spectrometer Results in 20 Seconds
0.0
0 sold.
460,802 so'm