Nuclear radiation detector radioactive marble ionization tester Geiger counter personal dose instrument cross-border1 200+ monthly purchasefrom 138 096 som/monthот 1,150,801 sum
Deli noise meter detection decibel meter noise tester sound instrument sound level meter measuring instrument volume household100+ monthly purchasefrom 32 862 som/monthот 273,847 sum
Ding instrument DY38 high precision noise meter detection decibel meter noise tester sound instrument household volume measurement100+ monthly purchasefrom 29 210 som/monthот 243,420 sum
ANENG electromagnetic radiation detector household pregnant women electromagnetic wave radiation protection measuring instrument electric field radiation alarm200+ monthly purchasefrom 27 385 som/monthот 228,206 sum
Direct supply cross-border handheld high-precision mini decibel meter sound level meter color screen Volume Detector digital noise meter21 monthly purchasefrom 53 552 som/monthот 446,269 sum
Sima ST9604 noise meter sound level meter noise test100+ monthly purchasefrom 48 684 som/monthот 405,699 sum
Standard intelligence BENETECH noise meter GM1351 environment detection instrument mini noise meter decibel instrument300+ monthly purchasefrom 35 904 som/monthот 299,203 sum
New soil detector four-in-one soil tester wet temperature ph soil detector nitrogen phosphorus potassium detector100+ monthly purchasefrom 133 974 som/monthот 1,116,448 sum
Stainless steel probe soil temperature and humidity meter mini temperature and humidity meter small volume soil temperature and humidity measuring instrument1 monthly purchasefrom 15 214 som/monthот 126,781 sum
Three-in-one soil fertility meter moisture fertility pH tester flower meter humidity acidity analyzer plant80 monthly purchasefrom 10 856 som/monthот 90,467 sum
Speed SW6004 decibel meter noise tester household noise meter noise detector SW6002100+ monthly purchasefrom 29 210 som/monthот 243,420 sum
Ding Meng stereo digital noise meter temperature and humidity time function trade direct English300+ monthly purchasefrom 76 068 som/monthот 633,904 sum
Tenas large screen noise meter decibel meter TA654B wall-mounted sound level meter environmental noise alarm300+ monthly purchasefrom 154 070 som/monthот 1,283,915 sum
Flat Pointing Type Soil Detector Digital Humidity Meter Household Soil Moisture Meter Button Battery Long Endurance1 600+ monthly purchasefrom 15 214 som/monthот 126,781 sum
Soil tester soil moisture meter fertile soil temperature soil ph meter humidity six in 1 soil detector300+ monthly purchasefrom 30 427 som/monthот 253,562 sum
GC-01 Nuclear Radiation Detector Professional Radioactive Ray Nuclear Wastewater Nuclear Sewage Outdoor Dose Alarm300+ monthly purchasefrom 64 506 som/monthот 537,551 sum
Soil fertility meter three-in-one soil detector gardening special acidimeter moisture humidity fertility tester200+ monthly purchasefrom 12 779 som/monthот 106,496 sum
Factory direct k2 electromagnetic radiation detector high and low frequency magnetic field measuring instrument kii1 100+ monthly purchasefrom 15 701 som/monthот 130,838 sum
Infrared carbon dioxide CO2 detector air quality detector temperature and humidity meter household1 700+ monthly purchasefrom 97 368 som/monthот 811,397 sum
FNRISI high precision digital noise meter FDM01 noise meter, high precision detection100+ monthly purchasefrom 48 684 som/monthот 405,699 sum
Agricultural greenhouse temperature and humidity transmitter RS485/analog soil moisture temperature and humidity sensor600+ monthly purchasefrom 12 779 som/monthот 106,496 sum
Shengba ST-382P Semiconductor Refrigerant Leak Detector Leak Detector Air Conditioning Automobile Refrigerant Freon Leak Detector50 monthly purchasefrom 216 671 som/monthот 1,805,592 sum
New Bluetooth eight-in-one soil detector PH meter fertility salinity meter planting soil EC temperature and humidity detection200+ monthly purchasefrom 128 306 som/monthот 1,069,214 sum
Nuclear Radiation Detector Professional Marble Radioactive Ray Ionization Personal Dose Alarm Geiger Counter12 monthly purchasefrom 127 789 som/monthот 1,064,908 sum
Ht-80A Digital Noise Tester Small Precision Noise Meter200+ monthly purchasefrom 44 424 som/monthот 370,200 sum
KT-401 air anion tester mini measuring instrument anion measuring instrument air quality detection300+ monthly purchasefrom 109 539 som/monthот 912,822 sum
Cross-border four-in-one soil detector illuminance temperature soil hygrometer soil pH meter tester100+ monthly purchasefrom 24 342 som/monthот 202,850 sum
Household indoor high-precision haze dust formaldehyde air quality detector English version Dingmeng genuine100+ monthly purchasefrom 127 795 som/monthот 1,064,959 sum
Split soil meter soil pH detector soil acid moisture light tester meter700+ monthly purchasefrom 20 691 som/monthот 172,422 sum
Teans Decibel Tester TA657A Noise Tester Rechargeable Volume Measurement Sound Detector Noise Meter100+ monthly purchasefrom 29 819 som/monthот 248,491 sum
GM3120 Radiation Detector Electromagnetic Radiation Intensity Detector Electric Field Intensity Analyzer50 monthly purchasefrom 41 990 som/monthот 349,915 sum
Noise Detection Module Industrial Grade Decibel Meter High Precision Ttl Noise Decibel Meter Rs485 Noise Sensor200+ monthly purchasefrom 13 570 som/monthот 113,083 sum
Carbon dioxide detector NDIR air quality CO2 concentration detection temperature and humidity detection TVOC formaldehyde detection100+ monthly purchasefrom 35 296 som/monthот 294,132 sum
HuiTianyi WT3121 electromagnetic radiometer field strength meter Electromagnetic radiation testerfrom 51 720 som/monthот 431,004 sum
Fuyi Decibel Meter Noise Tester Household Noise Meter Sound Level Meter High Precision Sound Sensor Disturbing People Monitoring100+ monthly purchasefrom 29 210 som/monthот 243,420 sum
Standard wisdom GM1353/51/52/56/57/58 noise meter integrated environmental noise detection noise meterfrom 23 125 som/monthот 192,707 sum
High-precision digital display soil detector multifunctional agricultural pH pH monitor flowerpot temperature and humidity tester200+ monthly purchasefrom 23 125 som/monthот 192,707 sum
Noise Meter sound splitter TA8151 noise tester household high-precision professional sound level meter600+ monthly purchasefrom 35 904 som/monthот 299,203 sum
Double-probe high-precision soil nitrogen, phosphorus and potassium detector portable agricultural planting soil fertilizer nutrient rapid tester100+ monthly purchasefrom 131 397 som/monthот 1,094,978 sum