Formaldehyde detector household test paper formaldehyde methanol instrument indoor air quality professional self-test box
100+ monthly purchase
from 20 386 som/month
от 169,887 sum
Environmental testing instrument | 2,000+ products
Hima AR884A wall-mounted noise meter hanging sound splitter large screen digital
26 monthly purchase
from 185 502 som/month
от 1,545,851 sum
Yifan Workshop Explosion-Proof Dust Detector Pm2.5 Environmental Monitoring Coal Mine Dust Concentration Detector Sensor
8 monthly purchase
from 184 987 som/month
от 1,541,557 sum
TLD469 series nuclear radiation lithium fluoride thermoluminescence detector X-ray monitoring personal dose meter tablet box
53 monthly purchase
from 13 570 som/month
от 113,083 sum
Hima AS824 digital noise meter household noise meter sound level meter decibel meter split meter handheld noise meter
67 monthly purchase
from 82 154 som/month
от 684,617 sum
Customized Dust Monitoring System Construction Site Noise Environment Real-Time Online Monitoring Pm2.5Pm10 Dust Detector
16 monthly purchase
from 127 795 som/month
от 1,064,959 sum
MAYILON Mai Yilong noise meter sound level meter decibel meter noise meter handheld sound level meter HT602AB
66 monthly purchase
from 47 467 som/month
от 395,556 sum
Soil temperature and humidity sensor soil electrical conductivity EC sensor soil water content soil detector
86 monthly purchase
from 159 738 som/month
от 1,331,150 sum
Standard Wisdom GM1352 High Precision Decibel Meter Professional Sound Level Meter Environmental Noise Household Volume Measurement Noise Meter
100+ monthly purchase
from 32 862 som/month
от 273,847 sum
5 in 1 pm2.5 infrared sensor carbon dioxide detector formaldehyde detection TVOC detector temperature and humidity CO2
700+ monthly purchase
from 54 161 som/month
от 451,340 sum
Electromagnetic Radiometer Detector High Voltage Line Magnetic Field Radiation Instrument Intensity Interference Electromagnetic Wave Household High Frequency Detection
57 monthly purchase
from 114 407 som/month
от 953,392 sum
Electromagnetic radiation detector household pregnant women electromagnetic wave high voltage wire measuring instrument electromagnetic radiation meter testing instrument
36 monthly purchase
from 29 210 som/month
от 243,420 sum
BSIDE K7 electromagnetic radiation tester digital display electromagnetic radiation meter mobile phone computer household appliances radiation detection
18 monthly purchase
from 60 246 som/month
от 502,052 sum
Pipeline dust monitor plug-in dust bag leak detector electrostatic charge dust concentration detection alarm cabinet
5 monthly purchase
from 315 326 som/month
от 2,627,714 sum
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
Bluetooth gardening detector digital display soil moisture meter Bluetooth APP control connection mobile phone irrigation control
28 monthly purchase
from 39 556 som/month
от 329,630 sum
Online Industrial Polishing Workshop Dust Concentration Detector Chemical Environment Dust Coal Flour Monitoring Alarm
16 monthly purchase
from 154 585 som/month
от 1,288,209 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
Electromagnetic radiation detector electric field magnetic field high frequency radiation detection cross-border upgrade VT-ER2
3 000+ monthly purchase
from 91 282 som/month
от 760,685 sum
Multifunctional air quality detector desk calendar electronic alarm clock Multifunctional gas detector
0+ monthly purchase
from 91 282 som/month
от 760,685 sum
Soil detector gardening soil fertilizer Woli nitrogen phosphorus potassium ph value ph tester moisture moisture meter
18 monthly purchase
from 13 388 som/month
от 111,568 sum
Ammonia detector ammonia tester ammonia detector ammonia concentration gas analyzer temperature and humidity meter factory
46 monthly purchase
from 184 472 som/month
от 1,537,263 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
Atmospheric constant current sampling instrument equipment tripod stand for one second sitting stable ZK-3S/3H central ring of Zhongke
7 monthly purchase
from 108 930 som/month
от 907,751 sum
Protmex digital sound level meter high precision decibel meter noise meter sound detector sound meter USB
28 monthly purchase
from 48 684 som/month
от 405,699 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
35 monthly purchase
from 109 539 som/month
от 912,822 sum
Uleed four-in-one gas detector UT334D portable hydrogen sulfide carbon monoxide combustible gas alarm
6 monthly purchase
from 76 068 som/month
от 633,904 sum
Dust concentration detector industrial workshop paint coal shed particle measurement monitor laser dust alarm
4 monthly purchase
from 154 070 som/month
от 1,283,915 sum
New four-in-one Bluetooth soil detector EC/CF/TDS/TEMP multi-function tester
37 monthly purchase
from 66 332 som/month
от 552,765 sum
6 in 1 soil meter EC detector garden planting PH meter air humidity/humidity temperature/illuminance meter
36 monthly purchase
from 118 667 som/month
от 988,890 sum
Deli digital noise meter mini noise detection sound tester decibel meter DL333211
100+ monthly purchase
from 32 862 som/month
от 273,847 sum
Handheld portable co2 air quality detector formaldehyde carbon dioxide detector with indoor temperature and humidity D6
600+ monthly purchase
from 41 381 som/month
от 344,844 sum
Yifan Fixed Dust Concentration Detector Air Quality Pm2.5 Detection Industrial Workshop Dust Detector
16 monthly purchase
from 189 624 som/month
от 1,580,204 sum
Miniature Negative Oxygen Ion Detector Indoor Air Quality Temperature and Humidity Formaldehyde PM2.5 Negative Oxygen Ion Tester
from 59 589 som/month
от 496,575 sum
Soil moisture meter greenhouse rice seedbed soil ph tester high precision agricultural ph soil detector
86 monthly purchase
from 33 470 som/month
от 278,918 sum
noise monitor monitoring station outdoor environmental noise real-time monitoring system park alarm decibel detector
9 monthly purchase
from 60 855 som/month
от 507,124 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
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
Square four-in-one soil detector PH PH PH humidity illumination temperature moisture pen gardening flowers and plants detection
900+ monthly purchase
from 4 603 som/month
от 38,355 sum