External Battery Pack

76, 134, or 247 Amp-hour capacity

Compatible with: CO₂-Pro™ ATM, CO₂-Pro™ CV, CO₂-Pro™, GTD-Pro™, Mini-Series

Water-Pumped Head

Reduces biofouling and improves response rate

Compatible with: CO₂-Pro™ CV, GTD-Pro™, Mini-Series, Solu-Blu™ Series

Pigtail Cables with Locking Sleeve

5, 10, 25, 50 meters, or longer

Compatible with: CO₂-Pro™ CV, CO₂-Pro™ FT CO₂-Pro™, GTD-Pro™, Mini-Series

Titanium Housings

2000m, 4000m, and 6000m options

Compatible with: CO₂-Pro™ CV, GTD-Pro™, Mini-Series

Mooring Cage or Frame with Instrument Brackets

Compatible with: Pro™ Series, Mini-Series, Solu-Blu™ Series

Internal Battery Power

5 Amp-hour capacity

Compatible with: CO₂-Pro™ CV, GTD-Pro™, Mini-Series

Seabird Water Pump with Cable

5P (Plastic) or 5T (Titanium)

Compatible with: CO₂-Pro™ ATM, CO₂-Pro™ CV, CO₂-Pro™ FT, CO₂-Pro™

Anti-fouling Copper Head

Compatible with: CO₂-Pro™ CV, GTD-Pro™, Mini-Series

Power / Communications Box

Allows for direct connection to computer and wall power outlet for plug and play operation

Compatible with: Mini-Series, Solu-Blu™ Series