Soil PH pH soil moisture meter tester 300mm 30CM (long electrode) CHECK test
0.0
15 sold.
235,103 so'm
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Lanchuang Intelligent Catering Oil Smoke Particulate Analyzer Oil Smoke Online Monitoring System Catering Restaurant Oil Smoke Detection
5.0
1 sold.
940,412 so'm
Huapu HP-882C mini noise meter multifunctional sound level meter measuring electronic sound volume tester
0.0
4 sold.
540,737 so'm
Delixi Noise Tester Sound Noise Meter Volume Decibel Meter Professional High Precision Decibel Meter
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Customized Dust Monitoring System Construction Site Noise Environment Real-Time Online Monitoring Pm2.5Pm10 Dust Detector
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2,565,149 so'm
Hima AR5750B refrigerator air conditioner Freon snow SF6 refrigerant sulfur hexafluoride leak detection instrument
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16 sold.
1,674,672 so'm
Cross-border nuclear radiation detector alarm electromagnetic ionization marble radioactive ray radiation tester
5.0
1 sold.
2,564,760 so'm
HP-886A nuclear radiation detector radiation detector seafood nuclear pollution detection
5.0
41 sold.
1,000,509 so'm
Factory Air Quality Tester Professional Portable Alarm WIFI Home Precision Multifunctional Formaldehyde Detector
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185 sold.
1,798,752 so'm
McCarth MKS800 dust particle counter handheld air quality dust fall tester dust particles
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2,530,564 so'm
Micro Gas Monitor Air Quality Online Detection Four Gas Two Dust Environmental Monitoring Gas Quality Monitoring
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230,401 so'm
PM2.5/PM10 detector formaldehyde/TVOC/carbon monoxide/carbon dioxide air quality detector
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13 sold.
564,248 so'm
Yifan Dust Detector Construction Site Noise Dust Monitoring System Air Environment Dust Pm2.5 Monitoring Instrument
5.0
14 sold.
1,709,840 so'm
Cross-border four-in-one soil detector light illumination soil temperature and humidity meter Ph ph Ph soil tester
5.0
15 sold.
197,487 so'm
Wall-mounted decibel meter bar noise meter School noise meter noise volume test decibel meter digital noise
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99 sold.
822,861 so'm
Teans noise meter TA651 household noise tester sound noise tester decibel meter sound level meter
5.0
56 sold.
371,463 so'm
Spot cross-border explosions soil EC meter salinity meter soil conductivity meter soil planting instrument
5.0
51 sold.
634,779 so'm
In stock five-in-one soil detector soil hygrometer pH meter acid and alkali temperature light detection without battery
4.9
26 sold.
352,655 so'm
TES-1350A TAiwAn TAi Shi Noise Meter Noise TESter Decibel Meter High Precision Sound Level Meter TES1350A
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17 sold.
1,812,431 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
Wholesale intelligent environment detector small portable digital temperature and humidity pressure gauge PTH type environment detector
5.0
4 sold.
846,371 so'm
Ghost Hunting Equipment Kit (1 Magnetic Field Radiation Tester and 2 Folding Dragon Rulers)
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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
Powerful Tool Digital Noise Meter Mini High-precision Professional Anemometer Illuminance Meter Environmental Instrument Decibel Meter
5.0
6 sold.
253,912 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
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324,443 so'm
Factory in stock soil moisture detector sensor moisture meter monitoring plant humidity alarm wholesale generation
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14 sold.
117,552 so'm
Fuyi Nuclear Radiation Detection Instrument Geiger Counter Nuclear Waste Water Pollution Food Seafood Radioactive Household Professional
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19 sold.
1,279,621 so'm
soil ph meter ph value single probe abs Environmental protection ph meter soil detector
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3 sold.
42,319 so'm
Electromagnetic radiation detector tester magnetic field BR-9A cross-border.
0.0
33 sold.
540,737 so'm
Delixi Digital Noise Meter Home Noise Detector Environmental Volume Meter Portable Handheld Decibel Meter
0.0
0 sold.
343,251 so'm
Standard wisdom GM1353/51/52/56/57/58 noise meter integrated environmental noise detection noise meter
0.0
0 sold.
263,316 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
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8 sold.
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Multifunctional air quality detector air detector haze PM2.5 carbon dioxide odor VOC detector
5.0
57 sold.
465,504 so'm
New portable 3 in 1 soil moisture meter tds/ec/thermometer conductivity tester soil detector
5.0
19 sold.
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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