Soil detector flowers and plants soil moisture Ph tester soil Ph moisture nutrient fertility detection monitor
4 100+ monthly purchase
from 8 142 som/month
от 67,850 sum
Environmental testing instrument | 2,000+ products
Dust Monitoring System site ambient air noise decibel dust PM2.5 gas real-time online detector
100+ monthly purchase
from 127 795 som/month
от 1,064,959 sum
Labshark vacuum gas sampling tank Non-methane total hydrocarbons VOCs Negative pressure sampling Pollution source Exhaust gas sampling
31 monthly purchase
from 3 576 som/month
от 29,800 sum
JD-3003PM2.5 pump suction dust particle counter detector millions of dust-free workshop detector
62 monthly purchase
from 330 341 som/month
от 2,752,843 sum
HEMUELE Hemu Noise Meter Wall-mounted Decibel Meter Household Noise Tester Industrial Environment Volume Detection
55 monthly purchase
from 139 127 som/month
от 1,159,389 sum
HP-886A nuclear radiation detector radiation detector seafood nuclear pollution detection
49 monthly purchase
from 120 061 som/month
от 1,000,509 sum
Customized Soil Comprehensive Sensor Moisture Nitrogen Phosphorus Potassium Ph Conductivity Ph Monitoring Soil Temperature Detector
88 monthly purchase
from 77 894 som/month
от 649,118 sum
Zhonghuan outdoor miniature air quality monitor gas pollution multifunctional online monitoring professional equipment
8 monthly purchase
from 204 770 som/month
от 1,706,421 sum
Industrial waste gas vocs gas detector non-methane total diameter volatile organic compounds voc online monitoring system
37 monthly purchase
from 224 878 som/month
от 1,873,985 sum
Wireless 4g Soil Sensor Temperature, Humidity, Moisture, Ph Value, Ec Salt, Nitrogen, Phosphorus and Potassium Detector, Mobile Phone to View Data
43 monthly purchase
from 102 845 som/month
от 857,038 sum
Ozone detector O3 detector handheld toolbox detector language Chinese and English switching version air detector
500+ monthly purchase
from 172 620 som/month
от 1,438,501 sum
Sound Level Meter Digital Decibel Meter Digital Noise Meter Measuring Environmental Noise Tester GM1356 Wholesale
100+ monthly purchase
from 91 282 som/month
от 760,685 sum
13-in-1 graffiti smart APP WIFI air quality detector CO2,PM2.5 formaldehyde TVOC
1 600+ monthly purchase
from 88 239 som/month
от 735,329 sum
6-in-1 function Bluetooth APP, carbon monoxide CO carbon dioxide detector TVOC air quality detection
0+ monthly purchase
from 85 197 som/month
от 709,973 sum
Ding Meng stereo digital noise meter temperature and humidity time function trade direct English
300+ monthly purchase
from 76 068 som/month
от 633,904 sum
Household indoor high-precision haze dust formaldehyde air quality detector English version Dingmeng genuine
100+ monthly purchase
from 127 795 som/month
от 1,064,959 sum
Soil Moisture Detector pH Horticultural Flowers Moisture PH Meter Temperature Probe Sensor
11 monthly purchase
from 20 295 som/month
от 169,126 sum
Customized soil detector flowers and plants four-in-one pH meter temperature light soil tester cross-border soil moisture meter
100+ monthly purchase
from 11 534 som/month
от 96,121 sum
Deli Tools Digital Noise Meter High Precision Home Site Environment Tester Decibel Meter DL333201 2
500+ monthly purchase
from 32 862 som/month
от 273,847 sum
New digital display three-in-one soil instrument PH/temperature and humidity soil detector Orchard potted planting soil detection
300+ monthly purchase
from 27 385 som/month
от 228,206 sum
Noise Meter Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester RZ1359
900+ monthly purchase
from 36 513 som/month
от 304,274 sum
Bluetooth Tuya Soil Temperature and Humidity Sensor Detector Thermometer Hygrometer Ph Value Factory Supply
100+ monthly purchase
from 42 598 som/month
от 354,987 sum
Carbon dioxide CO2 detector | Formaldehyde detector | Air quality detector | PM2.5 PM10 detection
100+ monthly purchase
from 205 083 som/month
от 1,709,024 sum
Yifan Workshop Explosion-Proof Dust Detector Pm2.5 Environmental Monitoring Coal Mine Dust Concentration Detector Sensor
17 monthly purchase
from 184 987 som/month
от 1,541,557 sum
Micro air station online environment detector outdoor four gas two dust meter air quality real-time monitoring system
from 205 598 som/month
от 1,713,318 sum
STC-3029 soil moisture controller greenhouse soil temperature and humidity controller soil Business Monitor
100+ monthly purchase
from 32 253 som/month
от 268,776 sum
Electromagnetic radiation test pen electromagnetic radiation monitoring pen radiation detection supplies radiation test
15 monthly purchase
from 8 820 som/month
от 73,504 sum
9 in 1 Air Quality Detector Handheld High Precision Gas Detector Formaldehyde Detector
200+ monthly purchase
from 91 282 som/month
от 760,685 sum
Household PM2.5 detector laser climbing rattan PMS5003 car temperature and humidity portable medium/English version please note
500+ monthly purchase
from 127 790 som/month
от 1,064,920 sum
EC value soil meter horticultural tester orchard planting tester EC conductivity test soil meter
from 42 598 som/month
от 354,987 sum
Graffiti Bluetooth Smart Home Soil Temperature and Humidity Monitoring Meter Mobile Phone Remote Control Timing Gardening Temperature and Humidity Detector
13 monthly purchase
from 31 036 som/month
от 258,633 sum
Powerful Tool Digital Noise Meter Mini High-precision Professional Anemometer Illuminance Meter Environmental Instrument Decibel Meter
10 monthly purchase
from 32 862 som/month
от 273,847 sum
New four-in-one Bluetooth soil detector EC/CF/TDS/TEMP multi-function tester
38 monthly purchase
from 66 332 som/month
от 552,765 sum
Aliiyiqi Wall-mounted Decibel Meter Noise Tester Household Noise Meter Factory Sound Noise Detection
9 monthly purchase
from 123 668 som/month
от 1,030,568 sum
Soil detector PH meter test temperature and humidity pH high precision Chinese and English three-in-one digital display LCD large screen
from 23 125 som/month
от 192,707 sum
Formaldehyde detector dust detector PM2.5 detector TVOC benzene detector air quality detector
32 monthly purchase
from 106 496 som/month
от 887,466 sum
![[factory Production] Decibel Meter Decibel Meter Noise Meter Noise Testing Recorder](https://cbu01.alicdn.com/img/ibank/2019/782/960/12864069287_959069950.310x310.jpg)
[factory Production] Decibel Meter Decibel Meter Noise Meter Noise Testing Recorder
41 monthly purchase
from 109 539 som/month
от 912,822 sum
Graffiti Bluetooth Smart Home Soil Temperature and Humidity Meter app Remote Control Check Gardening Temperature and Humidity Sensor
49 monthly purchase
from 31 036 som/month
от 258,633 sum
Delixi Digital Noise Meter Home Noise Detector Environmental Volume Meter Portable Handheld Decibel Meter
from 44 424 som/month
от 370,200 sum
Hima PH328 soil pH meter household soil fertilizer nutrient meter soil moisture meter
5 monthly purchase
from 66 940 som/month
от 557,836 sum