Oxygen Analyzer, Application Analyze Oxygen Levels, Measures O2, Measurement Range 0-99.9 Percent, Height 4 in, Width 3 in, Depth 1 11/32 in, Accuracy +/-3 Percent, Operating Temp. Range 15 Degrees to 40 Degrees C, Display Resolution 0.1 Percent Oxygen, Power Requirements (2)AA, High/Low Alarm No, Weight 0.4 lb

The MAXO2+A Scuba analyzers was designed with simplicity and portability in mind. This analyzer is ideal for checking oxygen percent accuracy from your B.C. or directly from a tank when used in conjunction with our QuickOx Adapter. 24 month warranty on both the analyzer and the sensor Internal MAX-250+ Long Life Sensor 5,000+ hours operation on 2 AA batteries Easy one touch calibration Patented ergonomic design fits comfortably in your hand - Measurement Range: 0-100% - Resolution: 0.1% - Accuracy and Linearity: 1% of full scale at constant temperature, R.H. and pressure when calibrated at full scale. - Total Accuracy: ±3% actual oxygen level over full operating temperature range. - Response Time: 90% of final value in approximately 15 seconds at 23°C. - Warm-up Time: none required - Operating Temperature: 15°C - 40°C (59°F - 104°F) - Storage Temperature: -15°C - 50°C (5°F - 122°F) - Humidity: 0-95% (non-condensing) - Power Requirements: 2, AA Alkaline batteries (2 x 1.5 Volts) - Battery Life: approximately 5000 hours with continuous use - Low Battery Indication: "BAT" icon displayed on LCD - Sensor Type: Maxtec¦ MAX-250 galvanic fuel cell - Expected Sensor Life: > 900,000 O2 percent hours minimum 2-years in typical applications - A Model Dimensions: 3.0"(W) x 4.0"(H) x 1.5"(D) [76mm x 102mm x 38mm] - A Weight: 0.4 lbs. (170g) - AE Model Dimensions: 3.0"(W) x 36.0"(H) x 1.5"(D) [76mm x 914mm x 38mm] Height includes external cable length (retracted). - AE Weight: 0.6 lbs. (285g)