Divesoft ECHO Gas Analyser

Description

One round, palm-sized unit answers the question of what is in the cylinder: the Divesoft ECHO reads oxygen, helium and carbon monoxide and shows the results on its own high-reflective display. On a nitrox boat dive the R22S galvanic sensor gives the oxygen figure to 0.1% in about five seconds, and the integrated strap loops over a wrist while the other hand works the valve. For trimix the helium reading uses the speed of sound through the sample, so there is no helium cell to buy later. At a club or shop fill station the carbon monoxide channel alarms at 5 ppm, an early warning that a fill needs looking into. The analyser ships without a flow limiter; it pairs with the Divesoft Professional Flow Limiter Mk2 and connection hose, sold separately, or the ECHO Set bundles both. Charging is over USB-C, the battery runs up to 100 hours, and readings can go to the Divesoft app over Bluetooth. It suits divers who already own a flow limiter and want oxygen, helium and CO in one compact tool.

Features

• Gases: oxygen, helium and carbon monoxide
• Oxygen sensor: Divesoft R22S galvanic sensor
• Oxygen range: 0 to 100%, 0.1% resolution, about 5 s to 90% of the reading
• Helium range: 0 to 100%, 0.1% resolution, speed-of-sound measurement
• Carbon monoxide range: 0 to 100 ppm, alarm at 5 ppm
• Display: high-reflective TFT for bright conditions
• Battery: rechargeable Li-ion, 3.7 Wh, up to 100 h of use
• Charging: USB-C, 5 V / 1 A, about 2.5 h
• Connectivity: Bluetooth Low Energy with the Divesoft app
• Housing: PC-ABS with an integrated wrist strap
• Size: 127 mm diameter, 37.5 mm thick, 410 mm long including the strap
• Operating temperature: 0 to 40 degrees C
• Flow limiter: not included
• Warranty: 24 months on the analyser, 12 months on the battery and oxygen sensor

What's Included

• ECHO analyser
• Divesoft R22S oxygen sensor
• USB-C charging cable
• EVA carry case