Portable Testing Unit

The GUARD LEVEL® Portable Testing Unit (PTU) is a rugged, compact, handheld, battery-powered High Level (HL) and Overfill Level (HHL) alarm tester for U.S. inland and coastal barges.

This mobile device is ideal for verifying that the barge level alarms are in the correct working order before arriving at the terminal. This unit has series-connected alarm sensors terminating in port and starboard Application Programming Interface (API) shore alarm connectors. The PTU’s LED indicators and dual-tone piezo buzzer activate when alarm sensors are tested.

The product information PDF can be found here.