Factory supply soil moisture tensiometer measuring negative pressure meter water potential measuring instrument matrix potential Tensiometer
5.0
51 sold.
1,034,862 so'm
Environmental testing instrument | 2,000+ products
SMART SENSOR AS8700A Carbon Monoxide Detector Gas Alarm
0.0
50 sold.
578,495 so'm
Deli noise meter detection decibel meter noise tester sound instrument sound level meter measuring instrument volume household
5.0
209 sold.
253,912 so'm
XIAOCETOOL Handheld Digital Noise Meter XC12 High Precision Household Noise Decibel Tester Sound Level Meter
0.0
129 sold.
211,593 so'm
Sima ST9604 noise meter sound level meter noise test
5.0
124 sold.
376,165 so'm
Ozone detector O3 detector handheld toolbox detector language Chinese and English switching version air detector
4.0
506 sold.
1,438,501 so'm
2025 Multifunctional Desktop Noise Meter Decibel Noise Tester Environmental Noise Volume Detector
0.0
0 sold.
587,758 so'm
Air quality detector multifunctional CO2 odor NDIR graffiti WIFI mobile phone interconnection environment detection instrument
5.0
308 sold.
517,227 so'm
Deli Tools DL333211 Digital Noise Meter Mini Noise Detection Sound Tester Decibel Meter
5.0
285 sold.
238,677 so'm
14 in 1 Graffiti WIFI Formaldehyde TVOC PM2.5 PM10 Carbon Dioxide AQI Temperature Humidity Detector
0.0
5,226 sold.
611,268 so'm
Soil temperature and humidity sensor agricultural greenhouse soil temperature moisture conductivity PH detector soil sensor
0.0
0 sold.
258,614 so'm
Double Probe soil detector high precision ph ph ph digital display soil moisture gardening potted planting tester
5.0
713 sold.
258,614 so'm
Multifunctional air quality detector PM2.5 odor VOC formaldehyde alarm clock calendar WIFI graffiti cross-border direct supply
5.0
175 sold.
700,607 so'm
Three-in-one soil detector measuring pH value soil humidity illuminance tester factory direct sales
4.8
102 sold.
47,021 so'm
Sima noise meter AS804/804B digital sound level meter AT888 decibel meter AS834 noise detection AR854
5.0
61 sold.
202,189 so'm
USB computer data storage decibel meter noise meter sound level meter noise tester digital noise meter
5.0
278 sold.
493,717 so'm
Waterproof Pen Dough Soil PH Meter High Precision Compost Household Special Thermometer Fruit Food Detector Test
0.0
0 sold.
752,283 so'm
Online noise monitoring Park Square Community 24H noise detector double color screen noise exceeding alarm
5.0
3 sold.
235,103 so'm
Ht-80A Digital Noise Tester Small Precision Noise Meter
4.5
216 sold.
343,251 so'm
Soil conductivity transmitter rs485/analog salt conductivity FC detector soil fertility detector
5.0
395 sold.
98,744 so'm
SNDWAY/Shendawei Handheld Noise Meter Decibel Meter High Precision Decibel Meter Noise Sound Measurement
5.0
128 sold.
493,717 so'm
Park outdoor environmental noise detector sound level meter alarm industrial noise decibel meter noise detector
5.0
22 sold.
1,713,318 so'm
TEANS TASI Decibel Tester TA656A Noise Meter Home Volume Sound Detector Noise Meter
0.0
31 sold.
164,573 so'm
Electromagnetic Radiometer Detector High Voltage Line Magnetic Field Radiation Instrument Intensity Interference Electromagnetic Wave Household High Frequency Detection
5.0
1 sold.
1,150,801 so'm
Soil temperature and humidity sensor nutrient meter 485 soil conductivity tester soil moisture meter detector
0.0
0 sold.
644,183 so'm
TA290 Stainless Steel Probe Soil Temperature and Humidity Meter Mini Temperature and Humidity Meter Probe Type Temperature and Humidity Meter
4.7
164 sold.
117,552 so'm
Three-in-one fertility soil detector PH pH humidity fertility meter fertility potted gardening pH meter
5.0
54 sold.
197,487 so'm
Soil detector ph nitrogen phosphorus potassium moisture temperature humidity EC agriculture USB handheld nutrient pH sensor
0.0
0 sold.
695,905 so'm
Soil pH Detection Instrument Flower Cultivation Soil Moisture Humidity Tester Horticultural Planting Thermometer
5.0
396 sold.
159,871 so'm
Food and beverage oil smoke online monitor non-methane total hydrocarbon particle concentration alarm kitchen oil smoke detector
5.0
79 sold.
1,713,318 so'm
TA290 Soil Temperature and Humidity Meter Probe Temperature and Humidity Meter Soil Meter Memory Function
5.0
62 sold.
108,148 so'm
Standard intelligence GM1357 digital noise meter A and C weighted overload display microphone SOUND LEVEL
5.0
20 sold.
526,631 so'm
Round Head three-in-one gardening detector pH meter soil hygrometer illuminance tester measuring pH value
4.3
4,539 sold.
36,206 so'm
Campus weather station small school teaching outdoor small environment detection temperature and humidity rainfall wind speed popular science observation station
5.0
11 sold.
752,330 so'm
ET925 Large Screen Electromagnetic Radiation Detector Radiation Level Assessment Acousto-optic Alarm Red Screen Alarm Living Radiation
0.0
0 sold.
446,696 so'm
SNDWAY Wall-mounted Noise Meter Decibel Meter SW-525A Large Screen Environmental Noise Meter Monitor
5.0
338 sold.
987,627 so'm
Sample only
0.0
29 sold.
940,412 so'm
New four-in-one Bluetooth soil detector EC/CF/TDS/TEMP multi-function tester
0.0
31 sold.
512,525 so'm
Noise Meter sound splitter TA8151 noise tester household high-precision professional sound level meter
5.0
663 sold.
277,422 so'm
New Bluetooth eight-in-one soil detector PH meter fertility salinity meter planting soil EC temperature and humidity detection
5.0
219 sold.
1,069,214 so'm