- Tough rubberized housing
- One-button operation
- Accurately measures gas concentration or percent oxygen
- Event-logging and data-logging
- Excellent impact resistance
- Great RFI performance
- Adjustable alarm set points are offered for LOW; HIGH; TWA; and STEL
- Replaceable battery and sensor
- Brand: MSABattery Type: CR2 LithiumDisplay Type: LCDOperating Temperature: -20 to 50 deg CResolution: 0.01 ppmSeries: ALTAIR®Type: Gas Detector