EMC-20H Low Mu
752710141 -               Titanium Air Imperial
752510D41 -      Gray 3FO2/2PO2 Imperial
752710D41 - Titanium 3FO2/2PO2 Imperial
752710142 -                  Titanium Air Metric
752510D42 -         Gray 3FO2/2PO2 Metric
752710D42 -   Titanium 3FO2/2PO2 Metric


The EMC-20H Low MU is a low magnextic signature version of the EMC-20H and is the simplest of dive computers to use and understand. It is ready-to-use straight out of the box. Merely understand the large easy-to-read display and audible warnings.
The intelligence built into the EMC-20H manages everything else. It automatically, seamlessly, and constantly adapts to your personal diving style, water temperature, salt/fresh water, ascent rates, and altitude . It even has a built in 'Flight Data Recorder' that records changes in altitude during your flight to and from the dive destination. (Eighteen percent of the DCI incidences occurred during or immediately after a Post-dive change of altitude.)
Multi-blend configuration features Cochran's patented gas blend switching.

Available configured for:
Air Only - NATO Number 422-01-577-7895
One Mix Nitrox - 1 FO2
Two Mix Nitrox - 2 FO2
One Mix Nitrox Switchable to One PO2 - 1 FO2 / 1 PO2
Two Mix Nitrox Switchable to Two PO2 - 2 FO2 / 2 PO2
One Mix Nitrox + Helium (One Mix Trimix or Heliox) - 1 FO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox ) - 3 FO2 + He
One Mix Nitrox + Helium (One Mix Trimix or Heliox) Switchable to One PO2 + Helium (Trimix Diluent) - 1 FO2 / 1 PO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox) Switchable to Two PO2 + Helium (Trimix Diluent) - 3 FO2 / 2 PO2 + He - NATO Number 4220-01-566-0181
 
Choice of Wrist Unit Mounting Options
Module Only
Hose Mount
Wrist Mount - Standard
Twin Console
Retractor
Triple Console
Retractor with Compass
 
Choice of Standard Red Backlight or Optional Yellow
 
Choice of Wrist Unit Case Color:
Titanium Color - Standard
Gray - optional
 
Dive Profile Memory (at One-Second Sampling):
180 Dive Hours - Standard
 
Interdive Profiling (Records Events Between Dives such as Altitude Changes)
 
Uses 3 volt lithium battery (User Changeable)
 
Battery Life is Over 1000 Dive Hours (Depending on Taclite Usage)
 
Extended Range 20 Compartment Algorithm
 
Maximum Depth Over 410 feet
 
Decompression Ceilings to 410 feet
 
No Lock Out
 
Real Time NDC and Deco Times Based on Breathing Mix Currently Being Used
 
Real Time CNS and OTU Oxygen Toxicity Calculations
 
Decompression Times and Ceilings Based on FO2 of All Mixes
 
Decompression Times Account for Ascent Rate
 
Automatic Altitude Acclimatization up to 16,000 Feet
 
Environmental Compensation for:
Water Temperature
Altitude
Microbubbles
User Added Conservatism
Previous Dive Profiles
Salt Water / Fresh Water
Predive Airplane Flights
Postdive Airplane Flights
Work Load
 
No Hands Gas Blend Switching