ECHO analyser

ECHO Analyzer

ECHO is a gas analyzer built for technical divers who take their breathing gas seriously. Whether you're blending nitrox for a deep reef dive or mixing trimix for something more ambitious, ECHO tells you exactly what's in your cylinder, so you can focus on the dive, not the doubt. 

Connect it to the Divesoft App via Bluetooth and your whole blending workflow just clicks into place, from analysis to labeled cylinder in minutes. 

ECHO also checks for carbon monoxide in your breathing gas - the kind of contamination you can't see, smell, or taste, but absolutely need to know about before you descend. It's the safety check that's easy to skip and impossible to regret doing. 

The helium measurement is handled by a clever acoustic sensor that never needs replacing. Less maintenance, one less thing to worry about between trips. 

Light enough to toss in your dive bag without a second thought, and tough enough to survive the journey - ECHO is the kind of gear that quietly earns its place on every packing list. 
 

Cylinder Labels

ECHO supports printing gas mixture labels via APP, direct via ECHO coming soon.
Gas cylinder labels can be printed directly after gas analysis using a compatible Zebra label printer connected to the analyzer.
This allows clear identification of analyzed gas mixes for cylinders used in technical diving.

The analyzer comes with the following: 

• #8500 Analyzer ECHO 
• #4156 Oxygen Sensor Divesoft 22S 
• #3362 USB-C cable 
• #4162 EVA case

• Dimensions: diameter 127 mm, thickness 37.5 mm, length including strap 410 mm
• Weight: 288 g (including strap)
• Oxygen measurement range: 0 to 100 %, resolution 0.1 %, T90 response time ~5 s
• Helium measurement range: 0 to 100 %, resolution 0.1 %, acoustic speed-of-sound principle, T90 ~5 s
• Carbon monoxide range: 0 to 100 ppm, alarm threshold 5 ppm
• Display: HR-TFT (high reflective TFT), optimized for bright environments
• Battery: rechargeable Li-ion, 3.7 Wh, up to 100 h operation
• Charging: USB-C, 5 V / 1 A, charging time approx. 2.5 h
• Connectivity: Bluetooth Low Energy (BLE), Divesoft.App compatible
• Housing: PC-ABS with integrated wrist strap
• Operating temperature: 0 to +45 °C (32–113 °F)
• Storage temperature: 10 to 30 °C (50–86 °F)
• Operating humidity: 5–95% RH non-condensing

The built-in battery and oxygen electrochemical sensor have a limited warranty of 12 months. 
The analyzer has a limited warranty of 24 months