Swimming pool residual chlorine monitor Bluetooth connection APP six-in-one water quality detector PH/ORP/EC/TDS temperature CL
5.0
155 sold.
268,018 so'm
Environmental testing instrument | 2,000+ products
Foreign trade quality soil tester soil hygrometer soil temperature soil pH meter four-in-one soil detector
5.0
1,517 sold.
75,233 so'm
Factory Direct Three-in-one Soil Detector Soil Moisture Ph Fat Value High-precision Detector
5.0
934 sold.
225,699 so'm
Source factory portable laser air quality detector carbon dioxide formaldehyde temperature humidity test instrument
5.0
10 sold.
1,771,395 so'm
4.3 inch color large screen indoor air quality monitoring tester real-time pm2.5 dust temperature and humidity detector
5.0
2 sold.
970,451 so'm
Cross-border air quality detector pm2.5 dust temperature and humidity detector indoor intelligent formaldehyde tester
5.0
12 sold.
1,573,053 so'm
Insect Pest Monitoring and Photo Analysis, Automatic Identification, Fully Automatic Insect Trap and Insecticide Monitoring System
0.0
3 sold.
1,778,234 so'm
Spore Trap, Pollen, Plant Pathogen Upload Analysis, Automatic Capture of Agricultural Spores Monitoring System
0.0
1 sold.
10,122,059 so'm
Hangzhou Aihua Vibration Calibrator AWA6071A Portable Vibration Calibrator Calibrator New Product Free Shipping
0.0
0 sold.
25,367,808 so'm
Aihua Intelligent AHAI3301A 3302A V AV Explosion-proof Personal Sound Exposure Meter Vibration Meter Physical Factors
0.0
0 sold.
7,510,861 so'm
ISV1101-1 sound level meter, noise detector, lithium battery noise meter
0.0
0 sold.
9,241,880 so'm
Three-in-one soil detector flower and grass soil hygrometer gardening planting acidimeter soil tester moisture meter
5.0
6,238 sold.
37,617 so'm
Nuclear Radiation Detector Professional Marble Radioactive Ray Ionization Personal Dose Alarm Geiger Counter
4.6
1,268 sold.
987,433 so'm
Factory direct k2 electromagnetic radiation detector high and low frequency magnetic field measuring instrument kii
4.9
1,126 sold.
121,314 so'm
14 in 1 Graffiti Smart APP WIFI Air Quality Detector CO2,CO,PM2.5 Formaldehyde TVOC
5.0
146 sold.
775,840 so'm
Infrared carbon dioxide CO2 detector air quality detector temperature and humidity meter household
5.0
1,713 sold.
752,330 so'm
Electromagnetic radiation test pen electromagnetic radiation monitoring pen radiation detection supplies radiation test
5.0
49 sold.
65,829 so'm
14 in 1 Graffiti WIFI Formaldehyde TVOC PM2.5 PM10 Carbon Dioxide AQI Temperature Humidity Detector
0.0
5,238 sold.
611,268 so'm
Negative oxygen ion monitoring station online detection scenic park agricultural air quality detector environmental weather station
0.0
11 sold.
470,206 so'm
Soil Parameter Speed Measurement Platform Conductivity EC Temperature and Humidity Moisture Salt Detector Intelligent Multi-parameter Speed Tester
0.0
59 sold.
1,820,669 so'm
Miniature Negative Oxygen Ion Detector Indoor Air Quality Temperature and Humidity Formaldehyde PM2.5 Negative Oxygen Ion Tester
0.0
0 sold.
1,968,847 so'm
PM2.5 detector PM10 formaldehyde TVOC carbon dioxide carbon monoxide detector CO detector
0.0
1,989 sold.
376,165 so'm
Electromagnetic radiation detector electric field magnetic field high frequency radiation detection cross-border upgrade VT-ER2
5.0
3,104 sold.
705,309 so'm
Graffiti Connection Four-in-One Soil Detector EC/CF/TDS/TEMP Home Gardening Dapeng Planting Detector
0.0
2 sold.
554,844 so'm
Mushroom soil tester three-in-one soil tester hygrometer ph illuminance physical induction without battery
5.0
1 sold.
117,552 so'm
Bag leak detector dust concentration detector electrostatic induction pipeline plug-in explosion-proof leak detector
5.0
1 sold.
423,186 so'm
Laser dust meter CA-680 laser dust particle counter dust detection instrument
0.0
0 sold.
15,220,685 so'm
LGQ-TC1 dust monitoring system dust deposition light transmittance test system dust detector dimensional instrument Li Cheng
0.0
0 sold.
3,128,230 so'm
S8602 Digital Display Electromagnetic Radiation Tester Electric Field Magnetic Field Radiation Environment Measurement High Frequency Radiation Monitor
0.0
2 sold.
225,699 so'm
Taimas ST-107S Integral Noise Meter | ST107S Sound Level Meter
0.0
0 sold.
18,973,007 so'm
Direct supply!! SIBATA Chai Tian Science Environmental Measurement Equipment Outdoor Dust Monitor FLD-1
0.0
0 sold.
25,896,304 so'm
Completely new!! SIBATA Shibata Scientific Environmental Measurement Equipment Digital Dust Meter LD-6N2
0.0
0 sold.
12,029,113 so'm
Dust Online Monitoring Construction Site Dust Monitoring System Noise Noise Dust Pm2.5 Online Dust Detector
0.0
0 sold.
12,909,292 so'm
Odor Gas Online Monitoring System Ammonia Hydrogen Sulfide Farm Digital Nose Garbage Dump Odor Detector
0.0
0 sold.
25,103,560 so'm
Customized Online Water Quality Monitoring Station Multi-Parameter Water Quality Detection Shore Station Micro Water Quality Monitor
0.0
0 sold.
25,103,560 so'm
air micro-monitoring station atmospheric grid air quality monitoring station air micro-station air quality monitor
0.0
0 sold.
102,528,224 so'm
Sima PH328 Soil pH Meter Flower Household Soil Fertilizer Nutrient Temperature Humidity Acid-base Meter
0.0
0 sold.
611,268 so'm
Lichen pesticide residue detector food safety pesticide residue rapid detector vegetable tea rapid analysis instrument
0.0
0 sold.
8,581,746 so'm
Sima noise meter detector sound decibel meter noise meter high precision noise meter sound level meter AS824
0.0
0 sold.
634,779 so'm
Sima high-precision noise meter sound meter decibel meter industrial sound monitoring noise detector AS834
0.0
0 sold.
775,840 so'm