24-hour on-line laser dust particle dust detector environment detection equipment
11 monthly purchase
from 205 598 som/month
от 1,713,318 sum
Environmental testing instrument | 2,000+ products
Sima ST8904 four-in-one gas detector carbon monoxide oxygen hydrogen sulfide combustible gas alarm
100+ monthly purchase
from 175 196 som/month
от 1,459,971 sum
Direct supply cross-border handheld high-precision mini decibel meter sound level meter color screen Volume Detector digital noise meter
21 monthly purchase
from 53 552 som/month
от 446,269 sum
Soil Moisture Detector Home Gardening pH pH Moisture Thermometer Flower Pot Soil Test Sensor Instrument
0+ monthly purchase
from 8 345 som/month
от 69,546 sum
Food and beverage oil smoke online monitor non-methane total hydrocarbon particle concentration alarm kitchen oil smoke detector
87 monthly purchase
from 205 598 som/month
от 1,713,318 sum
Soil detector four-in-one temperature nitrogen, phosphorus and potassium detection farmland garden soil fertility detection digital display screen
59 monthly purchase
from 133 880 som/month
от 1,115,671 sum
SMART SENSOR (SMART SENSOR)AS8900A explosion-proof four-in-one concentration gas alarm detector
87 monthly purchase
from 469 234 som/month
от 3,910,288 sum
JD-3003PM2.5 pump suction dust particle counter detector millions of dust-free workshop detector
61 monthly purchase
from 330 341 som/month
от 2,752,843 sum
Xima Noise Meter Digital Display Handheld Noise Measurement Decibel Meter Home Square Dance Sound Detector AS804
100+ monthly purchase
from 29 210 som/month
от 243,420 sum
High precision soil tester ph meter soil temperature and humidity meter portable conductivity pH detector planting
27 monthly purchase
from 120 492 som/month
от 1,004,104 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
Hima AR824 noise meter decibel detector sound level meter
27 monthly purchase
from 83 980 som/month
от 699,830 sum
Stainless steel bimetallic soil compost thermometer 50cm probe water thermometer lengthened food thermometer
100+ monthly purchase
from 17 039 som/month
от 141,995 sum
Five-in-one soil detector soil hygrometer temperature illuminance pH meter acid and alkali soil detector wholesale
200+ monthly purchase
from 44 424 som/month
от 370,200 sum
O3 testing instrument handheld ozone detector toolbox handheld detector factory wholesale + foreign trade
900+ monthly purchase
from 170 044 som/month
от 1,417,030 sum
Sima noise meter AS804/804B digital sound level meter AT888 decibel meter AS834 noise detection AR854
62 monthly purchase
from 26 168 som/month
от 218,063 sum
New Bluetooth eight-in-one soil detector PH meter fertility salinity meter planting soil EC temperature and humidity detection
200+ monthly purchase
from 128 306 som/month
от 1,069,214 sum
BENETECH/standard intelligence GT1355A noise meter decibel meter sound level noise volume tester with software storage
88 monthly purchase
from 69 983 som/month
от 583,192 sum
Yifan Noise Online Monitoring System Outdoor Community Industrial Environment Noise Decibel Over-standard Alarm Detector
37 monthly purchase
from 184 987 som/month
от 1,541,557 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
Gardening Planting Portable Digital Display EC Salinity Soil EC Meter Probe Soil Detector Household Potted Soil
1 000+ monthly purchase
from 39 556 som/month
от 329,630 sum
Graffiti WiFi Connection Three-in-One Temperature and Humidity Illumination Soil Farmland Vegetable Lawn Temperature and Humidity Detector
75 monthly purchase
from 48 075 som/month
от 400,628 sum
Three-in-one soil detector PH acidity meter soil moisture tester flower and plant potted nutrient fertility meter
200+ monthly purchase
from 24 342 som/month
от 202,850 sum
Soil pH detector three-in-one soil nutrient gardening testing instrument flower pot Ph hygrometer
2 300+ monthly purchase
from 7 463 som/month
от 62,196 sum
SNDWAY Wall-mounted Noise Meter Decibel Meter SW-525A Large Screen Environmental Noise Meter Monitor
300+ monthly purchase
from 116 145 som/month
от 967,875 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
TA290 Stainless Steel Probe Soil Temperature and Humidity Meter Mini Temperature and Humidity Meter Probe Type Temperature and Humidity Meter
100+ monthly purchase
from 15 214 som/month
от 126,781 sum
8 in 1 soil tester PH meter EC saline soil tester plant planting fertility meter APP connection
31 monthly purchase
from 121 101 som/month
от 1,009,175 sum
Double-probe high-precision soil nitrogen, phosphorus and potassium detector portable agricultural planting soil fertilizer nutrient rapid tester
100+ monthly purchase
from 131 397 som/month
от 1,094,978 sum
14 in 1 Graffiti WIFI Formaldehyde TVOC PM2.5 PM10 Carbon Dioxide AQI Temperature Humidity Detector
5 100+ monthly purchase
from 79 111 som/month
от 659,260 sum
Yifan Micro Air Quality Monitoring Station Outdoor Four Gas and Two Dust Pm2.5 Atmospheric Environment Online Monitoring System
46 monthly purchase
from 205 181 som/month
от 1,709,840 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
Zigbee soil temperature and humidity detector intelligent graffiti APP wireless garden potted soil monitoring sensor
43 monthly purchase
from 71 809 som/month
от 598,406 sum
Campus weather station small school teaching outdoor small environment detection temperature and humidity rainfall wind speed popular science observation station
11 monthly purchase
from 97 368 som/month
от 811,397 sum
Huabo new HT632 wood moisture tester
13 monthly purchase
from 73 026 som/month
от 608,548 sum
High-precision two-in-one soil tester moisture meter garden soil detection analyzer acidimeter humidity pH meter
600+ monthly purchase
from 13 231 som/month
от 110,256 sum
New three-in-one soil tester soil soil flowers and plants soil moisture meter soil pH meter soil detector
32 monthly purchase
from 5 412 som/month
от 45,097 sum
Soil detector hygrometer in stock cross-border new soilhygrometer meter soil testing instrument
1 000+ monthly purchase
from 10 177 som/month
от 84,812 sum
Soil Moisture Rapid Tester Conductivity Tester Parameter Sensor Nutrient pH Accuracy Soil Tester
from 55 980 som/month
от 466,503 sum
High-precision two-in-one soil tester pH meter humidity pH meter orchard nursery flower soil EC soil tester
1 monthly purchase
from 12 658 som/month
от 105,482 sum