Ding instrument DY38 high precision noise meter detection decibel meter noise tester sound instrument household volume measurement
0.0
148 sold.
225,699 so'm
Environmental testing instrument | 2,000+ products
Soil Moisture Detector Home Gardening pH pH Moisture Thermometer Flower Pot Soil Test Sensor Instrument
5.0
82 sold.
43,730 so'm
Soil detector eight-in-one soil moisture meter orchard planting soil meter PH meter fertility salinity meter
5.0
77 sold.
935,710 so'm
Air quality sensor multi-function detector industrial PM2.5/10 carbon monoxide combustible gas concentration test
5.0
28 sold.
112,850 so'm
New soil detector six-in-one multi-function tester large screen digital detection value PH meter
0.0
592 sold.
239,806 so'm
ANENG electromagnetic radiation detector household pregnant women electromagnetic wave radiation protection measuring instrument electric field radiation alarm
5.0
272 sold.
211,593 so'm
Noise Detector decibel detector household decibel meter noise tester sound meter noise meter sensor
4.0
29 sold.
423,186 so'm
Xima Noise Meter Digital Display Handheld Noise Measurement Decibel Meter Home Square Dance Sound Detector AS804
5.0
149 sold.
211,593 so'm
Nuclear radiation detector radioactive marble ionization tester Geiger counter personal dose instrument cross-border
5.0
1,276 sold.
1,150,801 so'm
Dust Monitoring System Site Online Noise Dust Environmental Noise pm2.5 Dust Detector
5.0
236 sold.
611,268 so'm
Hima AR824 noise meter decibel detector sound level meter
5.0
28 sold.
987,433 so'm
Soil pH Tester Bluetooth PH Soil Tester Flower Vegetable Soil Nutrient PH Meter Tester
5.0
24 sold.
1,025,050 so'm
Soil detector electronic digital display multifunctional soil tester PH humidity tester light temperature and humidity meter
5.0
47 sold.
1,021,980 so'm
Soil detector four-in-one temperature nitrogen, phosphorus and potassium detection farmland garden soil fertility detection digital display screen
0.0
46 sold.
1,034,454 so'm
Three-in-one soil detector PH acidity meter soil moisture tester flower and plant potted nutrient fertility meter
5.0
268 sold.
188,083 so'm
Wall-mounted large screen display graffiti intelligent linkage noise meter decibel meter built-in battery
0.0
702 sold.
940,412 so'm
2025 Multifunctional Desktop Noise Meter Decibel Noise Tester Environmental Noise Volume Detector
0.0
0 sold.
587,758 so'm
New four-in-one Bluetooth soil detector EC/CF/TDS/TEMP multi-function tester
0.0
34 sold.
512,525 so'm
Stainless steel noise sensor RS485 industrial grade sound level meter noise test measurement decibel meter monitoring module
5.0
72 sold.
183,381 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
Carbon dioxide CO2 detector | Formaldehyde detector | Air quality detector | PM2.5 PM10 detection
5.0
178 sold.
1,709,024 so'm
High-precision two-in-one soil tester moisture meter garden soil detection analyzer acidimeter humidity pH meter
5.0
395 sold.
91,691 so'm
BENETECH/standard intelligence GT1355A noise meter decibel meter sound level noise volume tester with software storage
0.0
84 sold.
540,737 so'm
Wall-mounted noise meter decibel meter Decibel meter3 in 1 temperature and humidity detector noise monitoring
0.0
385 sold.
775,840 so'm
Fuyi Decibel Meter Noise Tester Household Noise Meter Sound Level Meter High Precision Sound Sensor Disturbing People Monitoring
0.0
185 sold.
225,699 so'm
Double-probe high-precision soil nitrogen, phosphorus and potassium detector portable agricultural planting soil fertilizer nutrient rapid tester
0.0
93 sold.
1,094,978 so'm
Speed SW6004 decibel meter noise tester household noise meter noise detector SW6002
0.0
114 sold.
225,699 so'm
Soil Moisture Meter Flower Pot Household Testing Instrument Single Needle Detection Accurate Analysis Water Dry High Precision Score Detector
0.0
0 sold.
49,372 so'm
STC-3029 soil moisture controller greenhouse soil temperature and humidity controller soil Business Monitor
5.0
138 sold.
249,210 so'm
Soil Water Potential Sensor Agricultural Irrigation Online Automatic Monitoring Moisture Meter Soil Negative Pressure Tension Meter
5.0
57 sold.
752,330 so'm
Delixi DSM Noise Meter Decibel Detector Household Testing Instrument Handheld High Precision Noise Tester
5.0
144 sold.
364,316 so'm
Factory spot soil moisture detector P moisture detector pH soil plant light Nutrient pH value
0.0
152 sold.
215,825 so'm
Shengba ST-382P Semiconductor Refrigerant Leak Detector Leak Detector Air Conditioning Automobile Refrigerant Freon Leak Detector
0.0
20 sold.
2,051,808 so'm
Two-in-one long soil moisture ph pH detector high-precision horticultural greenhouse planting garden moisture measurement
5.0
180 sold.
103,446 so'm
EC value soil meter horticultural tester orchard planting tester EC conductivity test soil meter
0.0
0 sold.
329,145 so'm
Soil temperature and humidity measuring instrument Zigbee intelligent home gardening potted soil detector illuminance sensor
0.0
23 sold.
347,953 so'm
Three-in-one soil detector ladybug soil test humidity illuminance Ph gardening planting soil instrument
5.0
123 sold.
108,148 so'm
Air quality detector Dingmeng English version to measure dust PM2.5 formaldehyde HCHO temperature and humidity
5.0
113 sold.
966,157 so'm
GM3120 Radiation Detector Electromagnetic Radiation Intensity Detector Electric Field Intensity Analyzer
0.0
32 sold.
296,230 so'm
Measuring small phenanthrene socket type carbon monoxide combustible gas air quality detector accurately detects replaceable plug
0.0
1,011 sold.
446,696 so'm