Three-cup anemometer weather station monitoring wind speed sensor 360 ° wind direction measuring instrument wind speed transmitter
5.0
86 sold.
286,826 so'm
Environmental testing instrument | 2,000+ products
Dust Monitoring System Smart Construction Site Noise Environment Real-Time Online Monitoring Pm2.5Pm10 Dust Detector
5.0
3 sold.
4,738,297 so'm
MESTEK Noise Meter Decibel Detector Household Testing Instrument Handheld High Precision Noise Tester SL750B
0.0
6 sold.
700,607 so'm
Portable Oil Fume Detector On-line Monitoring System for Non-methane Total Diameter Concentration of Kitchen and Dining Oil Fume Particles
5.0
7 sold.
931,008 so'm
Noise decibel tester RS485 detection environment sound multi-signal output high precision measurement noise meter
5.0
4 sold.
56,425 so'm
Customized Noise and Dust Monitoring System Construction Site Temperature and Humidity Pm2.510 Wind Speed and Wind Direction Tsp Air Pressure Detector
5.0
11 sold.
2,034,710 so'm
High precision soil moisture ph detector garden agriculture planting field humidity ph tester meter portable
5.0
197 sold.
258,614 so'm
Cross-border four-in-one gas carbon dioxide detector CO2 infrared detector thermometer hygrometer
5.0
37 sold.
540,737 so'm
CEM Jinchang SC-05 noise meter sound source calibrator portable calibrator
0.0
3 sold.
3,378,489 so'm
Huayi noise PM6708 sound meter detection decibel meter noise tester sound instrument sound level meter household volume measurement
0.0
3 sold.
1,064,920 so'm
Amazon three-in-one soil detector flower and grass soil hygrometer gardening planting soil tester moisture meter
5.0
812 sold.
37,617 so'm
Five-in-one soil detector illuminance moisture meter pH meter flowers and plants soil temperature tester moisture meter
5.0
238 sold.
225,699 so'm
ST9604 Sima AS804 noise meter decibel meter professional handheld sound level meter noise tester sound detection
0.0
22 sold.
197,487 so'm
Wall-mounted decibel meter bar noise meter School noise meter noise volume test decibel meter digital noise
0.0
102 sold.
822,861 so'm
Double Probe type three-in-one soil detector plant Ph light illuminance analyzer physical induction
5.0
8 sold.
70,531 so'm
Ozone detector O3 detector toolbox handheld disinfection gas
0.0
20 sold.
1,438,501 so'm
Household PM2.5 detector laser climbing rattan PMS5003 car temperature and humidity portable medium/English version please note
5.0
567 sold.
1,064,920 so'm
GY-1/2/3/4 Digital Fruit Hardness Tester Vegetable Fruit Peach Plum Maturity Grape Apple Pear Factory
5.0
36 sold.
987,627 so'm
Multi-parameter water quality online monitor smart water secondary water supply municipal aquaculture PH detection residual chlorine analyzer
5.0
16 sold.
2,564,760 so'm
Forbs laser dust particle counter dust particle detector dust-free grade clean environmental particles
5.0
0 sold.
14,082,864 so'm
4-in -1 soil nitrogen, phosphorus and potassium temperature sensor compost temperature measurement soil thermometer double probe detector
5.0
6 sold.
1,034,454 so'm
Solar graffiti intelligent ZigBee temperature and humidity soil detector orchard potted soil detector sensor
0.0
33 sold.
366,761 so'm
Foreign Trade Digital Display Intelligent Soil Moisture Meter Bluetooth Gardening Detection Bluetooth App Control Connected to Mobile Phone
5.0
5 sold.
305,634 so'm
Factory wholesale dust particle counter electronic laser dust detection high precision dust particle counter
5.0
7 sold.
672,395 so'm
Decibel Meter Sound Level Meter Noise Meter Noise Tester Sound Detector Temperature and Humidity Meter Decibel Meter
0.0
51 sold.
554,844 so'm
Six-in-one digital display soil meter PH/EC/air humidity/humidity/temperature illuminance orchard planting detector
5.0
91 sold.
916,902 so'm
Four-in-one soil detector ph ph ph humidity illumination agricultural soil nutrient detector rotating 90 degrees
0.0
21 sold.
188,083 so'm
Jingming Mouse NF-562 Handheld High Precision Noise Meter Decibel Detector Household Noise Test Spectrum Analyzer
0.0
0 sold.
230,354 so'm
New Flower soil moisture meter single needle soil tester flower and plant gardening measuring instrument potted planting moisture meter
0.0
3 sold.
42,319 so'm
soil ph meter ph value single probe abs Environmental protection ph meter soil detector
0.0
3 sold.
42,319 so'm
Soil moisture meter greenhouse rice seedbed soil ph tester high precision agricultural ph soil detector
5.0
108 sold.
258,614 so'm
Morning Island HT-64 Noise Meter Sound Detector Portable Decibel Meter Digital Noise Meter Noise Meter
0.0
8 sold.
248,269 so'm
Multifunctional air quality detector air detector haze PM2.5 carbon dioxide odor VOC detector
5.0
61 sold.
465,504 so'm
Factory spot soil moisture detector fleshy flowers and plants water shortage reminder moisture measuring instrument
5.0
150 sold.
72,647 so'm
New Mini single needle soil moisture detector soil moisture meter gardening potted planting humidity measurement
5.0
316 sold.
34,796 so'm
Carbon dioxide detector co2 detector air quality detector graffiti smart WiFi connection English version
5.0
36 sold.
1,331,150 so'm
Carbon dioxide detector household indoor CO2 temperature and humidity air quality detection wall-mounted gas analyzer
0.0
8 sold.
446,696 so'm
A/C weighted intelligent decibel meter usb data recording noise sound level meter noise meter noise meter win7/10
4.6
85 sold.
493,717 so'm
Protmex digital sound level meter high precision decibel meter noise meter sound detector sound meter USB
5.0
22 sold.
376,165 so'm
Soil Nitrogen Phosphorus Potassium Sensor Agricultural Greenhouse Tester Environmental Organic Matter Soil Fertility Index Tester
5.0
499 sold.
98,744 so'm