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NB-IOT/LORA signal detection manhole cover sensor+ H2S+O2 +LEL+CO+ liquid level sensor/water sensor Manhole cover turning detect

USD 275.20USD 320.00

NB-IOT/LORA signal detection manhole cover sensor+ H2S+O2 +LEL+CO+ liquid level sensor/water sensor Manhole cover turning detect

Description
Specification
2pcs UP9025P QFN
USD 17.80USD 20.00
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