+86 15588302704
jxctiot@gmail.com
jxctiot@gmail.com
+86 178 6109 8993
Weihai Jingxun Changtong Electronic Technology Co., Ltd.
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Soil sensor
Water quality monitoring
Gas detector
Gas sensor module
Fixed gas analyzer
Portable gas detector
RS485/4-20mA
Lora/NB/4G/GPRS sensor
4g/WiFi/NB Gas monitor
Ethernet gas sensor
Split gas sensor
Environment
Air Quality Monitoring System
Weather Station
Temperature and humidity sensor
Pressure Transmitter
Smart Solution
IoT Smart Agriculture
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Dust monitoring system Air quality monitoring instrument Air PM2.5 PM10 Noise Temperature and humidity monitoring equipment
Air Quality Monitoring System / Air Quality Monitoring Equipment / Air PM2.5 CO SO2 O3 NO2 Monitoring
Air Quality Monitoring Station Air Quality Monitoring System pm2.5 / 10 NOx SO2 CO Online Monitoring
RS485/wireless Soil moisture sensor/soil moisture meter/soil moisture tester
Air Quality Monitoring Portable multi gas detector 4in1 gas monitor H2S O2 CO LEL
portable 4in1 gas detector multi H2s O2 CO LEL Air Quality Monitor
Fixed co2 gas detector Carbon dioxide gas analyzer
portable TVOC gas leak detector alarm TVOC Air Quality Monitor
soil tester Soil nutrient tester/soil PH meter/soil EC/soil NPK sensor with display
Various gas sensor modules gas detector sensor
Wall-mounted CO gas sensor Carbon monoxide gas monitor
Soil Nutrient Tester – High Precision Fertility Tester
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