Standard with the Sentinel 16 is the ability to retransmit a RS-485 MODBUS RTU signal in both master and slave configurations. This allows up to 128 Sentinel 16’s to be multi-dropped onto a single data highway for interrogation by another MODBUS master.

Freedom 5600's advanced sensor technology combines with its universal transmitter electronics to help users streamline the transmitter's operation and maintenance requirements.

Scout’s advanced design incorporates some of the most advanced engineering you can find in a portable gas monitor.

The Proton® series of single gas monitors (Proton and ProtonZM) are ideal for personal worker protection in virtually any industrial application requiring gas detection.

The GasPlus-IR is suitable for most applications where catalytic bead detectors are currently used - as well as some applications where catalytic sensors won’t work.

Innovative in its design, the Mini-SA uses a large, easy-to-read LCD (the largest in the industry) and simple two-button operation.