Negative oxygen ion monitoring station scenic park monitoring station negative oxygen ion monitoring system natural oxygen bar monitoring station
5.0
5 sold.
5,281,074 so'm
Environmental testing instrument | 2,000+ products
GNSS displacement monitor bridge surface settlement gnss surface displacement monitor dam safety monitoring system
5.0
1 sold.
2,017,612 so'm
Z50 particle counter cleanliness detection with audit tracking three-level authority self-diagnosis function
0.0
0 sold.
6,748,039 so'm
Factory wholesale soil testing instrument light hygrometer pH meter four-in-one single-needle soil detector
0.0
0 sold.
75,233 so'm
O3 testing instrument handheld ozone detector toolbox handheld detector factory wholesale + foreign trade
4.0
1,256 sold.
1,417,030 so'm
Three-in-one soil fertility meter PH acidimeter soil moisture detector soil fertility potted planting detector
5.0
58 sold.
112,850 so'm
Handheld ozone 3-in-one detector gas analyzer built-in battery rechargeable manufacturers wholesale
0.0
2 sold.
1,438,501 so'm
Air negative oxygen ion detector Environmental quality Temperature and humidity Formaldehyde concentration monitoring Negative oxygen ion monitoring station
4.8
3 sold.
235,103 so'm
Aihua AWA5661 noise detector precision pulse type professional sound level meter integral statistical frequency doubling decibel meter
0.0
0 sold.
14,082,864 so'm
The weather station monitoring equipment is LQQ-DX1 used to measure various indicators. Double cloud platform dimension instrument
0.0
0 sold.
3,128,230 so'm
The United States SP Spectroline series AccuMAX XRP-3000 black and white dual-use illuminometer
0.0
0 sold.
28,803,032 so'm
Flood-fighting and emergency rainfall water level monitor 30m range hydrological monitoring station automatic hydrological observation instrument
0.0
0 sold.
58,134,560 so'm
Japan into O formaldehyde detection instrument high precision professional household indoor new house formaldehyde air tester
0.0
0 sold.
210,841 so'm
Xinbao Illuminometer LX1330B Digital Illuminometer Photometer Light Meter Count Keep Luminance Meter
0.0
0 sold.
932,701 so'm
Drager hand pump inspection tube Accro 6400000 kit MX08228 Evita XL/4/2D bargaining
0.0
0 sold.
9,535,273 so'm
FNIRSI GC-01 Nuclear Radiation Detector Radioactive Radiation Personal Dose Alarm Geiger Counter
0.0
0 sold.
1,713,318 so'm
Air leakage tester, air leakage pipe air pressure pressure air leakage tester air leakage pressure test equipment
0.0
0 sold.
104,377,960 so'm
Upstairs noise decibel meter volume wall-mounted noise tester classroom bar meter sound level meter temperature and humidity meter home
0.0
0 sold.
1,016,586 so'm
MASTECH Huayi MS6906 Metal Wood Cable Wire Detector Voltage Detector Wall Detector
0.0
0 sold.
827,563 so'm
Agricultural Four-Weather Equipment_Pest Situation Monitoring_Soil Moisture Monitoring Agricultural Weather Station Seedling Situation Farmland Monitoring Station
0.0
0 sold.
7,745,576 so'm
Hangzhou Aihua AWA5636-0 Basic Sound Level Meter Digital Sound Level Meter Noise Meter Decimeter
0.0
0 sold.
2,667,351 so'm
Taiwan Taishi TES-1357 Separable Noise Meter High Precision Industrial Sound Level Meter Detector
0.0
0 sold.
4,735,364 so'm
displacement monitor portable laser displacement station remote earthquake disaster detection pre-emergency rescue
0.0
0 sold.
211,398,400 so'm
Kano Kanomax 3443 light scattered digital dust meter MODEL3443 dust meter KD11
0.0
0 sold.
44,393,664 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
Uleid UT351C Digital Sound Level Meter Professional Noise Meter Industrial Noise Tester Volume Decibel Meter
0.0
0 sold.
3,272,129 so'm
Quantitative Sampling Robot Portable Quantitative Sampling Robot Air Conditioning Ventilation System Quantitative Sampling Robot
0.0
0 sold.
95,129,280 so'm
Sima explosion-proof combustible gas detector household natural gas detector gas leak alarm leak detector
0.0
0 sold.
465,504 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
Ampal Fixed Online Pumping Methane Detector
0.0
0 sold.
6,161,253 so'm
Kano Kanomax 3080 Floating Bacteria Sampler MODEL3080Andersen Principle Air Sampler
0.0
0 sold.
43,600,920 so'm
Instrument Detection Detection Medicine Sense Machine Speed Machine Hemp Machine Geiger Counting Machine Sensor Vibrator Super
0.0
1 sold.
1,382,678 so'm
Uleid UT353 Mini Noise Meter Volume Detection Meter Decibel Noise Tester Sound Level Meter
0.0
0 sold.
355,711 so'm
Used Tianrui instrument RoHS testing instrument X-ray spectrometer heavy metal detector EDX 1800B
0.0
0 sold.
153,263,840 so'm
Portable Soil ORP Detection Meter High Precision Pen Redox Potentiometry EH Value Testing Agricultural Instruments
0.0
0 sold.
5,721,164 so'm
Labshark titanium alloy sampling head low concentration particulate matter smoke sampling head aluminum foil ring filter membrane emissions of smoke and dust
0.0
0 sold.
98,744 so'm
Victor Victory VC834A High Precision Wall-mounted Decibel Tester Industrial Noise Meter to Detect Household Sound Level
0.0
0 sold.
1,537,263 so'm
SMART SENSOR AR854 Sima Noise Meter Sound Level Meter Environmental Tester
0.0
0 sold.
2,735,744 so'm
SNDWAY air quality detector SW825 household environment PM2.5 monitor dust haze temperature and humidity
0.0
0 sold.
1,047,744 so'm
SNDWAY air quality detector SW825 household environment PM2.5 monitor dust haze temperature and humidity
0.0
0 sold.
1,047,744 so'm