10 Turn Potentiometer For El-Cheapo II AMI P1 Every time used – Prior

Every time used – Prior to every dive with Bump Test  Hydrophobic Membrane  Yes  No (None Noted)  Bump Test Required for Calibration  No  Yes ($80 USD) Valid for only 20 Bump test (uses)  Temperature Compensated  Yes  No (Not noted or found)  Power  3 ea AAA  1 ea 9V  Battery Replacement  2-3 years (Occasional Use)  1 year (Inline Compressor Use)  1 year  Display  3 Digits  2 Digits  Warranty (Sensor)  1 year (prorated)  1 year (prorated)  Hand Held  Yes  Yes  Compressor Inline Use  Yes  No  Continuous Use  Yes  No  Flow Restrictor (s)  Yes (Optional / Recommended)  No (No Options)  Purchase price  Analyzer $400 (MSRP) w/ Case Optional Restrictor: $40

AII PSR-12-223

making it suitable for measuring high levels of oxygen

SRX-MA100-M PPM Oxygen Sensor is a galvanic type micro fuel cell specific to oxygen

10 Turn Potentiometer For El-Cheapo II AMI P1 Every time used – PriorHigh precision 10 Turn Panel Mount Pot for El Cheapo II. This is an upgrade for the existing pot. Less sensitive then the standard pot for the ECII. 1 4 shaft . Color of potentiometer may vary.