Soil PH pH soil moisture meter tester 300mm 30CM (long electrode) CHECK test16 monthly purchasefrom 30 427 som/monthот 253,562 sum
Surface crack monitoring station landslide bridge crack monitor displacement inclination acceleration crack monitoring integrated machine5 monthly purchasefrom 97 368 som/monthот 811,397 sum
Sincerely sell mine noise detector using simple YSD130 mine noise detector6 monthly purchasefrom 266 735 som/monthот 2,222,792 sum
Leaf temperature and humidity sensor plant moisture detection leaf surface humidity monitoring RS485 multi-output signal3 monthly purchasefrom 82 762 som/monthот 689,688 sum
Negative oxygen ion monitoring station scenic spot weather station park weather station negative oxygen ion online monitoring system manufacturer1 monthly purchasefrom 206 113 som/monthот 1,717,612 sum
Soil Moisture Monitoring Station Soil Moisture Automatic Collection Station Soil Moisture Monitor Soil Temperature and Humidity Monitoring System1 monthly purchasefrom 205 181 som/monthот 1,709,840 sum
Soil Nutrient Detector Soil Measuring and Fertilizing Instrument Soil Nutrient Quick Measuring Instrument Intelligent Soil Fertilizer Nutrient Detector22 monthly purchasefrom 91 282 som/monthот 760,685 sum
Portable handheld noise meter noise detection decibel instrument indoor and outdoor decibel noise volume test SL720A3 monthly purchasefrom 84 588 som/monthот 704,901 sum
Cross-border noise meter calibrator ND9B sound level meter sound pressure meter calibrator test microphone calibrator7 monthly purchasefrom 330 341 som/monthот 2,752,843 sum
Morning Island HT-64 Noise Meter Sound Detector Portable Decibel Meter Digital Noise Meter Noise Meter100+ monthly purchasefrom 34 079 som/monthот 283,989 sum
8 in 1 air quality detection graffiti carbon dioxide formaldehyde PM2.5TVOC temperature and humidity meter gas detector14 monthly purchasefrom 191 229 som/monthот 1,593,571 sum
SUSTEE moisture meter orchid moisture meter soil detector water shortage reminder horticultural moisture meter watering artifact0+ monthly purchasefrom 19 900 som/monthот 165,830 sum
Cross-border explosions outdoor camping car carbon monoxide alarm carbon dioxide detector altitude temperature and humidity13 monthly purchasefrom 143 764 som/monthот 1,198,035 sum
Negative oxygen ion monitoring station scenic park monitoring station negative oxygen ion monitoring system natural oxygen bar monitoring station5 monthly purchasefrom 633 729 som/monthот 5,281,074 sum
8 in 1 pm2.5 laser sensor carbon dioxide detector formaldehyde detection TVOC detector temperature and humidity CO284 monthly purchasefrom 29 819 som/monthот 248,491 sum
Suitable for millet flowers and plants detector World version domestic version plant cultivation detector soil monitor75 monthly purchasefrom 52 335 som/monthот 436,126 sum
SMART SENSOR AS8800T Explosion-proof Combustible Gas Detector Leak Detector1 monthly purchasefrom 57 812 som/monthот 481,767 sum
Hima AS5750L halogen gas detector air conditioning refrigerant Freon car electronic refrigerant leak detector31 monthly purchasefrom 108 321 som/monthот 902,679 sum
Soil moisture monitoring system automatic real-time soil temperature and humidity monitor farmland soil moisture monitoring station5 monthly purchasefrom 60 855 som/monthот 507,124 sum
Xinsitte PM2.5 detector HT-9600-level thousand-level cleanliness particulate matter dust particle counter7 monthly purchasefrom 265 094 som/monthот 2,209,114 sum
High-precision soil ec value detector agricultural greenhouse potted water and fertilizer conductivity test saline-alkali soil salt detection27 monthly purchasefrom 103 453 som/monthот 862,110 sum
Ghost Hunting Equipment Kit (1 Magnetic Field Radiation Tester and 2 Folding Dragon Rulers)15 monthly purchasefrom 32 253 som/monthот 268,776 sum
A large number of Teans TA8151/8152A/B noise meter decibel meter high precision noise meter digital3 monthly purchasefrom 35 904 som/monthот 299,203 sum
Physical sensing single-needle square soil moisture meter There are also single-needle soil pH meter sales and round head.100+ monthly purchasefrom 6 358 som/monthот 52,986 sum
Dingmeng indoor high-precision haze dust formaldehyde detector AQI PM2.5 USB interface2 monthly purchasefrom 94 325 som/monthот 786,041 sum
Biaozhi Noise Meter Sound Decibel Decibel Meter Noise Meter Sound Level Meter Volume Detector Home0+ monthly purchasefrom 27 385 som/monthот 228,206 sum
Teens noise meter TA652B household noise tester professional detection volume Z weighted decibel meter6 monthly purchasefrom 120 492 som/monthот 1,004,104 sum
Plug-in dust detector wireless bag dust detector leak detector pipeline high temperature dust powder particle detectorfrom 154 585 som/monthот 1,288,209 sum
Soil Detector Tuya Smart Moisture Meter Scene Linkage Temperature Tester Outdoor Waterproof Data Exportable200+ monthly purchasefrom 60 855 som/monthот 507,124 sum
High precision electrochemical formaldehyde HCHO organic pollutants TVOC carbon dioxide CO2 temperature and humidity detector47 monthly purchasefrom 42 598 som/monthот 354,987 sum
SENSIT American Jayn SS TKXHXG-2dHXG-3P gas detector handheld free shipping1 monthly purchasefrom 1 584 322 som/monthот 13,202,685 sum
Audiometer wholesale LK227 second generation hearing detector deafness hearing diagnostic instrument store Audiometry Screening Instrument5 monthly purchasefrom 2 187 973 som/monthот 18,233,112 sum
BENETECH digital noise meter decibel meter sound level meter sound meter with USB interface GM13564 monthly purchasefrom 82 154 som/monthот 684,617 sum
Handheld Soil PH Speed Tester Portable Trace Element Tester Soil PH Nutrient Detector1 monthly purchasefrom 704 143 som/monthот 5,867,860 sum
ET925 large screen electromagnetic radiation detector radiation level evaluation sound and light alarm red screen alarm200+ monthly purchasefrom 77 894 som/monthот 649,118 sum
Wall-mounted air quality sensor multi-element temperature humidity atmospheric pressure PM2.5 carbon dioxide detector1 monthly purchasefrom 51 118 som/monthот 425,984 sum
Five-in-one soil detector Cross-border new products Soil moisture hygrometer Flowers and gardening pH tester100+ monthly purchasefrom 32 253 som/monthот 268,776 sum
Air Negative Ion Detector High Precision Formaldehyde PM2.5 Temperature and Humidity Air Quality Negative Oxygen Ion Monitoring Station6 monthly purchasefrom 412 926 som/monthот 3,441,053 sum
Carbon dioxide detector co2 detector air quality detector graffiti smart WiFi connection English version36 monthly purchasefrom 159 738 som/monthот 1,331,150 sum
Soil Water Potential Sensor Agricultural Irrigation Online Automatic Monitoring Moisture Meter Soil Negative Pressure Tension Meter57 monthly purchasefrom 97 368 som/monthот 811,397 sum