Personal O2 Safety Monitor

The SAN-20 Personal O2 Safety Monitor is designed for employees who work in enclosed areas where oxygen depletion may cause personal harm. This personal safety monitor features a man-down alarm that is triggered when an employee fall occurs. It also includes a high-impact strobe, powerful alarm, and vigorous vibration. Large LCD display: O2, temperature, %RH Audible, visual strobe, and vibrating alarms Programmable alarm settings Man down alarm - leverages accelerometer technology  Rugged design with metal clip, protective rubber enclosure NEW! Rechargeable Li-Ion battery – 72+ hours per charge Calibrate using ambient air No over-exposure or negative memory effects IP54 housing protects against dust and rain Specifications Oxygen Sensor Measurement Range: 0 to 25.0% vol Resolution: 0.1% vol Sensing Method: Fluorescence quenching by oxygen Temperature Range: 14-140°F (-10.0-60.0°C) display Humidity Range: 0 to 99% RH Response Time: <15 seconds Expected Lifespan: 5 years Te