Showing 10–18 of 23 results
-
-
-
-
-
-
-
-
-
Fixed NH3 Ammonia Gas Detector
$300.00Ammonia Gas Detector Product Description Online ammonia gas detector NIC300 online ammonia gas detector can be used in 24 hours continuous online monitoring of field gas concentration, with field sound & light alarm (optional) when exceeding the standard, and remote signal transmission. The gas sensors of internationally known brands are adopted, and the main detection…