Beacon Medaes Instrument Air DISS Latch Valve - Maxim Medical
Beacon 410A, four channel controller with battery charger (no sensors or back-up battery) – Bomark Instruments
RKI Instruments Rig Monitor System, with Beacon 110 Single Channel Controller, Hydrogen Sulfide (H2S) 0-100 ppm Sensor with Cal Cup/Splash Guard and 25' Cable, Horn/Strobe, and 50' Power Cable with Battery Clamps -
EMF Beacon
Beacon 110 Single Channel Controller
Beacon 110 by RKI Instruments - Gas Controller for Fixed Systems