Teledyne AD-300 Oxygen Analyzer ... Discontinued Model, No Longer Avalaible

Features Microprocessor controlled Large, easy to read, 3-1/2 digit LCD display with back lighting Auto calibration and Auto diagnostics Battery strength indicator ~2000 operation hours on three AA batteries 0-1 VDC or RS-232 digital output port Sensor fail / disconnect alarm Long life R-17D oxygen sensor Rugged, high impact, ABS plastic housing Sample adapter kit V mount adapter plate (Optional) Watertight carrying case Lock key protects settings Audio and visual indicators alerting the user to trouble 1 year warranty on instrument and 12 month warranty on sensor  The Teledyne MD-300 is a CE approved portable instrument designed to accurately monitor the composition of oxygen. This is Teledynes latest generation of oxygen analyzers and they are loaded with many features. *Customer  further acknowledges and agrees that unless authorized by a U.S. Department of Commerce or U.S. Department of State export license or approval, as applicable, Customer shall not, directly or indirect