Oxygen Alarm Monitor - Model 3350

Model 3350 complies with all of the requirements of the Commonwealth of Europe (CE) for Radio Frequency Interference, Electromagnetic Interference (RFI/EMI), and Low Voltage Directive (LVD).

• Accurate readings of oxygen content at the standard 0-25% range. Consult us for other ranges
• Large, bright, light emitting diode meter readout
• Nylon cell holder
• Simple pushbutton span controls
• Advanced micro-fuel cell, for percent analysis, has a 12 month warranty
• Unaffected by oxidising gasses
• Fast response and recovery time
• Microprocessor based electronics: 8bit CMOS microprocessor with on-board RAM and 16KB ROM
• Air calibration range for convenient spanning at 20.9% oxygen