Provide Two Years or 1080 Alarm Minutes of Service with No Maintenance
Toxic gas and oxygen detectors operate for more than two years. No sensor or battery change needed.
Specifications: Detectors offer superior dust and water protection, great RFI performance and feature a reliable triple alarm system including two bright LED's and a piercing (95 dB at 1 ft.) audible alarm with a standard vibrating alarm to ensure gas detection awareness and response. Feature built-in calibration, long-life lithium battery, easy-to-read display and suspension clip to wear anywhere in the breathing area such as on your helmet or belt.
Oxygen Detector provides fast response time--displays numeric concentration with the press of a button.
Compliance: Class I, Division I, Groups A, B, C and D.