Hima AR5750B refrigerator air conditioner Freon snow SF6 refrigerant sulfur hexafluoride leak detection instrument
5.0
16 sold.
1,674,672 so'm
Environmental testing instrument | 2,000+ products
S8602 Electromagnetic Radiation Detector Electromagnetic Field Radiation Detector
0.0
5 sold.
220,997 so'm
HP-886A nuclear radiation detector radiation detector seafood nuclear pollution detection
5.0
41 sold.
1,000,509 so'm
Hongrun in-line soil nitrogen phosphorus potassium temperature and humidity sensor temperature moisture nutrient ph soil pH detection
5.0
20 sold.
775,840 so'm
CEM Jinchang SC-05 noise meter sound source calibrator portable calibrator
0.0
3 sold.
3,378,489 so'm
Digital Decibel Meter Noise Tester Professional Grade High Precision Sound Measuring Noise Meter Sound Level Meter VC824
0.0
3 sold.
347,953 so'm
Tube Soil Moisture Monitoring Station Agricultural Multi-layer Soil Moisture Conductivity Detector Soil Moisture Sensor
5.0
12 sold.
705,309 so'm
Soil nutrient available nitrogen, phosphorus and potassium detector (3 in 1) laboratory ZD-1804 soil fertilizer nutrient test
5.0
11 sold.
4,157,418 so'm
TES-1350A TAiwAn TAi Shi Noise Meter Noise TESter Decibel Meter High Precision Sound Level Meter TES1350A
0.0
17 sold.
1,812,431 so'm
Dust noise monitoring system noise dust detector for construction site PM2.5 air quality PM10 detection
5.0
16 sold.
1,717,612 so'm
LY101 soil moisture meter nutrient ph value soil pH test measurement detector three-in-one moisture meter
5.0
5 sold.
75,233 so'm
Customized converter nitrogen oxide exhaust online monitoring system for environmental protection and online detection of automobile exhaust
5.0
9 sold.
17,176,120 so'm
Multi-parameter water quality online monitor smart water secondary water supply municipal aquaculture PH detection residual chlorine analyzer
5.0
18 sold.
2,564,760 so'm
Forbs laser dust particle counter dust particle detector dust-free grade clean environmental particles
5.0
0 sold.
14,082,864 so'm
Wholesale intelligent environment detector small portable digital temperature and humidity pressure gauge PTH type environment detector
5.0
4 sold.
846,371 so'm
16 in 1 graffiti WIFI air quality detector & intelligent weather station indoor and outdoor wireless temperature and humidity meter
0.0
16 sold.
94,042 so'm
Ghost Hunting Equipment Kit (1 Magnetic Field Radiation Tester and 2 Folding Dragon Rulers)
0.0
11 sold.
249,210 so'm
Graffiti Bluetooth Smart Home Soil Temperature and Humidity Monitoring Meter Mobile Phone Remote Control Timing Gardening Temperature and Humidity Detector
5.0
7 sold.
239,806 so'm
Online Industrial Polishing Workshop Dust Concentration Detector Chemical Environment Dust Coal Flour Monitoring Alarm
5.0
17 sold.
1,288,209 so'm
On-line explosion-proof dust concentration detector industrial-grade dust concentration particulate matter grinding powder detection alarm
0.0
0 sold.
1,709,840 so'm
Intelligent graffiti ZigBee soil temperature and humidity tester soil orchard garden temperature and humidity detector sensor
5.0
19 sold.
352,655 so'm
Aliiyiqi Wall-mounted Decibel Meter Noise Tester Household Noise Meter Factory Sound Noise Detection
0.0
6 sold.
1,030,568 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
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
Factory in stock soil moisture detector sensor moisture meter monitoring plant humidity alarm wholesale generation
0.0
14 sold.
117,552 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
soil ph meter ph value single probe abs Environmental protection ph meter soil detector
0.0
3 sold.
42,319 so'm
Delixi Digital Noise Meter Home Noise Detector Environmental Volume Meter Portable Handheld Decibel Meter
0.0
0 sold.
343,251 so'm
Nuclear Radiation Detector Professional Marble Radioactive Ray Ionization Personal Dose Alarm Geiger Counter
0.0
6 sold.
987,386 so'm
Customized soil detector flowers and plants four-in-one pH meter temperature light soil tester cross-border soil moisture meter
0.0
355 sold.
79,936 so'm
Morning Island HT-64 Noise Meter Sound Detector Portable Decibel Meter Digital Noise Meter Noise Meter
0.0
8 sold.
248,269 so'm
Multifunctional air quality detector air detector haze PM2.5 carbon dioxide odor VOC detector
5.0
55 sold.
465,504 so'm
New portable 3 in 1 soil moisture meter tds/ec/thermometer conductivity tester soil detector
5.0
19 sold.
493,717 so'm
Soil test kit 4-in-1 reagent PH ammonia nitrogen phosphorus potassium detection drip agricultural gardening nitrogen fertilizer capacity test box
0.0
17 sold.
117,552 so'm
Yuante pump suction gas analyzer laser dust detector PM2.5/10 detection
5.0
19 sold.
329,145 so'm
New Mini single needle soil moisture detector soil moisture meter gardening potted planting humidity measurement
5.0
317 sold.
34,796 so'm
Carbon dioxide detector co2 detector air quality detector graffiti smart WiFi connection English version
5.0
35 sold.
1,331,150 so'm
Ozone detector ozone concentration PM2.5PM1.0PM10 temperature humidity TVOC quality grade 7-in-1
4.4
38 sold.
1,717,612 so'm
Soil Speed Tester Temperature Humidity Moisture Conductivity Nutrient Test pH Accuracy Measurement Digital Display PH Detector
0.0
0 sold.
512,525 so'm
Japan GASTEC industrial grade portable chemical gas chlorine Cl2 concentration detection tube gas detector
0.0
11 sold.
1,149,985 so'm