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Product Description
Size: 32mm X22mm X27mm
Chip: LM393
Voltage:DC 5V
With singal outpout indication
Two way singal output(****og output and TTL level output)
TTL output valid singal is low
****og output is 0-5V, the higher the concentration, the higher the voltage
It can test hydrogen, liquefied petroleum gas, natural gas, city gas, smoke
With a long service life and reliable stability
Rapid response to recovery characteristics
This seller has been a member since: Nov. 24, 2015
Member Location:
Total Classifieds: 1021
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