Altair Pro Single-Gas Detector, Oxygen

Features: Adjustable alarm points | Alarms are indicated by flashing LEDs, an audible alarm, and internal vibrating alarm | Dust and water protection rated IP67 | One button operation | Replaceable battery and sensor | Dust and water protection rated IP67 | Concentration displayed on a large, clear, backlit LCD | Automatically records the last 50 alarm/test events while simultaneously recording peak gas readings or low O2 readings every three minutes in a periodic data log | User can read data or change alarm set points by connecting unit to MSA Link via built-in IR communication port | Adjustable alarm set points