Accuracy: < +2% of FS range under constant conditions Analysis: 0-100% oxygen
 Application: Checking O2 concentrations in air tanks or at the mixing stations  Approvals:  ISO 9001:2008
Area Classification: General purpose Alarms: User adjustable HI and LO alarms; 120 second alarm silence during calibration
 Calibration:  Air or certified 100% O2 every 8 hours  Compensation:  Temperature compensated
 Connections:  1×16 mm thread  Controls:  Soft touch ON/OFF and menu function
 Dimensions:  3.6 x 5.9 x 1.6”; weight 10 oz. (280 grams)  Display:  3-1/2 digit backlit LC; resolution 0.1% O2
 Flow Sensitivity:  None between 0.2 to 10 liters per minute  Humidity:  Non-condensing 0-95% RH
 LED Indicators: Upon activation of alarms  Linearity:  +2% under constant conditions
 Pressure:  Inlet – ambient; Vent – atmospheric  Power:  2 AA Alkaline batteries; 1,200 hours continuous use
 Response Time:  90% of final FS reading in 9 seconds  Sensitivity:  < 0.5% of FS range
 Sensor:  AII-11-60-D  Sensor Expected Life:  60 months in air at 25ºC and 1 atmosphere
 Operating Temp:  5º to 45ºC (41ºF to 113ºF)  Storage Temp.:  -20º to 60ºC (-4ºF to 140ºF) on intermittent basis