Divesoft Echo - Standard Sensor

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. 

The analyzer comes with the following: 

• Analyzer ECHO
• Oxygen Sensor Divesoft 22S
• USB-C cable

• EVA case

• Dimensions

  Main body diameter: approx. 127 mm

  Body thickness: approx. 37.5 mm

  Body width: approx. 110 mm

  Overall length (including strap): approx. 410 mm

  Weight

  255g

  Oxygen Range

  0–100 % O₂

  Helium Range

  0–100 % He

  Carbon Monoxide Detection

  Yes

  Operating Temperature

  0–40 °C

  Gas Flow Rate

  0.2 l/m for TMX, for CO and Nitrox almost any flow rate is possible

  Oxygen Sensor

  R22S or DVO2

  Charging

  USB-C

  Display

  HR-TFT display

• Gas Mixes

  ECHO analyzes breathing gas mixes used in diving, including nitrox and trimix.

  Gases Measured

  Oxygen

  Helium

  Sensors / Measurement Principle

  Oxygen measurement using an electrochemical oxygen sensor. Helium content is determined using the speed-of-sound measurement principle.

  Carbon monoxide detection uses a dedicated CO sensor.