Customized Negative Oxygen Ion Detector Outdoor Air Quality Anti-Interference Portable Negative Oxygen Ion Concentration Tester
17 monthly purchase
from 30 427 som/month
от 253,562 sum
Environmental testing instrument | 2,000+ products
New three-in-one humidity gardening testing instrument flower pot high-precision illuminometer hygrometer soil meter
65 monthly purchase
from 26 168 som/month
от 218,063 sum
Amazon soil tester soil hygrometer watering water shortage reminder instrument intelligent detector horticultural precision
44 monthly purchase
from 12 293 som/month
от 102,439 sum
Tubular soil moisture monitoring station Soil moisture content Moisture detection and monitoring system Soil moisture monitor
10 monthly purchase
from 91 282 som/month
от 760,685 sum
noise sensor industrial noise transmitter factory rs485 sound test online monitoring noise detector
42 monthly purchase
from 13 570 som/month
от 113,083 sum
Sima explosion-proof gas detector AS8801/02/03/04/05/06/07/08/09 oxygen hydrogen sulfide
5 monthly purchase
from 200 961 som/month
от 1,674,672 sum
vertical pole type water quality monitoring station water quality online monitoring river lake reservoir water quality monitoring online analysis
from 60 855 som/month
от 507,124 sum
28-62% saccharometer fruit juice sweetness tester refractometer concentration meter refractometer with box
48 monthly purchase
from 19 474 som/month
от 162,280 sum
Household formaldehyde detector 6 in 1 pm2.5 infrared sensor carbon dioxide detector TVOC temperature and humidity
700+ monthly purchase
from 35 904 som/month
от 299,203 sum
Two-in-one portable pointer soil plant lamp sunlight illumination detector indoor outdoor thermometer
56 monthly purchase
from 23 533 som/month
от 196,105 sum
Hongrun Carbon Dioxide Transmitter C02 Concentration Detection Agricultural Breeding Warehouse Environmental Content Gas Tester
18 monthly purchase
from 7 065 som/month
от 58,873 sum
Foreign trade wholesale high precision noise sensor decibel meter, noise meter noise meter, noise recorder
100+ monthly purchase
from 90 065 som/month
от 750,543 sum
Hima AR5750B refrigerator air conditioner Freon snow SF6 refrigerant sulfur hexafluoride leak detection instrument
16 monthly purchase
from 200 961 som/month
от 1,674,672 sum
Large screen display noise measurement GM1352 mini sound level meter decibel meter digital noise meter
56 monthly purchase
from 30 427 som/month
от 253,562 sum
Wall-mounted decibel meter bar noise meter School noise meter noise volume test decibel meter digital noise
100+ monthly purchase
from 106 496 som/month
от 887,466 sum
Three-in-one soil fertility meter PH acidimeter soil moisture detector soil fertility potted planting detector
58 monthly purchase
from 14 605 som/month
от 121,710 sum
Smart Environment Monitoring PM2.5/PM10 atmospheric pressure temperature and humidity TVOC carbon dioxide CH2O seven-in-one
6 monthly purchase
from 328 289 som/month
от 2,735,744 sum
Factory dedicated for new gas detector co2 infrared carbon dioxide detector temperature and humidity meter in stock and fast delivery
13 monthly purchase
from 103 453 som/month
от 862,110 sum
Japanese three-volume decibel tester decibel meter noise meter sound level meter measuring volume sound noise noise tester
400+ monthly purchase
from 30 427 som/month
от 253,562 sum
Three-in-one gardening detector soil hygrometer ph meter illuminance measuring instrument soil ph meter flowers and plants
200 monthly purchase
from 8 142 som/month
от 67,850 sum
Hima AR814 noise meter genuine goods DB tester precision noise instrument sound level meter household professional
35 monthly purchase
from 133 880 som/month
от 1,115,671 sum
FNIRSI ERD-10 electrical electromagnetic radiation detector household appliances personal dose alarm electromagnetic field
5 monthly purchase
from 121 710 som/month
от 1,014,247 sum
New high frequency microwave electromagnetic radiation tester household appliances testing office equipment mobile phone computer protection instrument
5 monthly purchase
from 60 855 som/month
от 507,124 sum
Laboratory Graphite Digestion Instrument Intelligent Constant Temperature Soil Urine Iodine Sample Graphite Digestion Equipment Dissolving Instrument
44 monthly purchase
from 121 710 som/month
от 1,014,247 sum
Micro Gas Monitoring Air Quality, Temperature, Humidity, Wind Speed, Wind Direction and Other Monitoring Can Be Customized for Outdoor Air Monitoring
from 29 819 som/month
от 248,491 sum
Soil multi-function sensor temperature and humidity ph moisture fertility ec value conductivity nitrogen phosphorus potassium pH detector
from 53 552 som/month
от 446,269 sum
Xichang nuclear radiation detector RM-190 professional nuclear wastewater radioactive substance X β Y Ray tester
63 monthly purchase
from 205 598 som/month
от 1,713,318 sum
Hima AR884A wall-mounted noise meter hanging sound splitter large screen digital English version
8 monthly purchase
from 132 943 som/month
от 1,107,860 sum
Teans noise meter TA651 household noise tester sound noise tester decibel meter sound level meter
49 monthly purchase
from 48 075 som/month
от 400,628 sum
Tenas noise meter TA652B household noise tester professional Volume Detector Z weighted decibel meter
100+ monthly purchase
from 102 845 som/month
от 857,038 sum
Digital intelligent soil conductivity meter EC-98361 swimming pool sensor EC tester soil analysis instrument
62 monthly purchase
from 54 769 som/month
от 456,411 sum
Cross-border Hot Selling Plant Potted Soil Moisture Alarm Flower Pot Moisture Sensor Crafts Animal Alarm
5 000+ monthly purchase
from 12 552 som/month
от 104,602 sum
YN-BZ1 spore capture instrument
4 monthly purchase
from 480 496 som/month
от 4,004,135 sum
High precision miniature air quality detector sensor NOx monitoring system Environmental monitoring equipment
50 monthly purchase
from 30 427 som/month
от 253,562 sum
Dust Measuring Instrument Workshop Grinding and Spraying Aluminum Powder Particle Detector pm10 Concentration Explosion-proof Detection Alarm
82 monthly purchase
from 30 427 som/month
от 253,562 sum
Ozone Sensor Handheld Portable O3 Ozone Concentration Residual Detector High Precision Ozone Gas Tester
1 monthly purchase
from 30 427 som/month
от 253,562 sum
New three-in-one soil tester soil pH soil moisture meter physical induction without battery
13 monthly purchase
from 9 499 som/month
от 79,158 sum
TES-1350A TAiwAn TAi Shi Noise Meter Noise TESter Decibel Meter High Precision Sound Level Meter TES1350A
18 monthly purchase
from 217 492 som/month
от 1,812,431 sum
Multi-parameter water quality online monitor smart water secondary water supply municipal aquaculture PH detection residual chlorine analyzer
19 monthly purchase
from 307 771 som/month
от 2,564,760 sum
Digital display 7-in -1 soil detector PH meter/light/fertility temperature and humidity meter environmental horticultural soil detector
19 monthly purchase
from 53 552 som/month
от 446,269 sum