+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
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Gas detector
4g/Lora/4g/NB/GPRS pm2.5 air quality monitor detector pm2.5/10 TVOC with cloud server
Lora/4g/wifi/NB freon gas leak detector Freon gas analyzer with high quality
Lora/4g/Gprs/NB-IoT air pressure sensor wifi Atmospheric pressure transmitter
GPRS/NB/LoRa/4g wireless smoke detector fire alarm sensor for Household with cloud server
Lora/4g/Gprs/NB-IoT Soil temperature and humidity sensor Soil moisture sensor
portable 4in1 gas detector multi H2s O2 CO LEL gas analyzer
Portable multi gas detector 4in1 gas analyzer H2S O2 CO LEL
portable gas detector portable TVOC gas leak detector alarm TVOC gas analyzer with LCD
RS485/4-20mA Split probe external probe Freon gas sensor for Air conditioning overhaul
Ethernet DC/POE+RJ45 Freon gas sensor Freon wireless sensor Air conditioning overhaul
Ethernet DC/POE+RJ45 Illuminance sensor Illuminance UV wireless sensor for farm and weather station
Ethernet DC/POE+RJ45 CH₂O gas sensor formaldehyde wireless sensor Decoration harmful gas detection
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