Liquid Filled Stainless Steel Shockproof Electric Contact Pressure Gauge with Plug-and-Play Aviation Connector

Polished stainless steel shockproof case with glycerine liquid filling ensures stable pressure reading under heavy machine vibration. Safe for industrial fluid & gas pressure monitoring, serving as perfect replacement for old broken gauges on production lines.

Each gauge comes with built-in female aviation socket + detachable male aviation connector plugs with 3-core wires. Thread locking aviation connector plugs prevent loose connection, dustproof and waterproof for harsh workshop and outdoor working environments.

No wire cutting needed during gauge replacement. Simply unplug the aviation connector plugs to remove the old gauge and plug in the new replacement gauge, greatly saving maintenance time.

10VA contact power supports accurate high & low pressure alarm control. Back flange panel mounting structure for easy installation on equipment cabinets. Multiple pressure ranges and thread sizes in stock for all industrial usage.