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jxctiot@gmail.com
+86 178 6109 8993
Weihai Jingxun Changtong Electronic Technology Co., Ltd.
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Gas detector
Lora/NB/4G/GPRS sensor
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
4G/GPRS/NB hydrogen gas detector hydrogen sensor h2 gas analyzer
Lora/4g/GPRS/NB light detector Illuminance analyzer light sensor Real-time data with cloud server
Lora/NB/4G/GPRS Ozone gas sensor O3 gas detector
Lora/4g/GPRS phosphine gas detector ph3 gas lsensor Real-time data with cloud server
Lora/4g/NB/GPRS H2 gas sensor hydrogen gas detector with high quality
Lora/NB/4G NO2 gas sensor Nitrogen oxide detector
4g/GPRS hcl gas sensor hydrogen hcl gas detector with factory price
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