Updated 2024 (!) user manual can be downloaded by clicking here

Scorpena Alpha is easy to use dive computer with an intuitive menu. The
device has diving, freediving, spearfishing, training and Gauge modes. User
can synchronize it with mobile devices (OS Android, iOS) using DIVE STORY
application. This app keeps a dive log, as well as allows you to change the
basic settings of the dive computer and update its software.

It is possible to set the depth of the start of dive registration from 1 to
3 meters. In this case the device automatically turns on and starts
recording the water temperature, number and time of dives, rest time at the
surface, as well as shows the greatest depth of the previous dive. In the
freediving mode it is possible to switch on the timer directly under the
water in order to record the static time.

In device settings you can set the time parameters, select the units of
depth measurement, temperature and screen backlight level. It is possible
to set which dive mode is automatically activated and after how long the
device switches to the power saving mode.

Dive modes are equipped with sound and vibration alarms, which is an
additional advantage of this device. The following alarms can be set: 5
depth alarms, 5 dive time alarms and 5 surface interval alarms. In the
spearfishing mode the screen backlight and all alarms are automatically
switched off.

Dive computer allows you to keep a logbook that registers the main
parameters of the dives: depth, temperature, duration, time and date of all
dives. In the training mode the parameters of the current dive are not
being registered in the dive logbook. Also in this mode the sound and
vibration alarms are disabled.

The device is equipped with a rechargeable lithium-ion battery (that can be
charged via cable included in the set). Fast charging technology
replenishes battery capacity by up to 85% in just 1 hour.

Dive computer is available in white and black and has impact-resistant
tempered glass. The bezel and buttons are made of stainless steel.

Specifications:

Languages: English, Russian, Spanish, Chinese.

Weight of the device with the strap: 95 grams

Approximate dimensions of the device: length 6.5 cm; width 5 cm: thickness
1.7 cm.

Strap: length 7.5+16.5 cm; width 2 cm; thickness 0.5 cm.

Case material: composite

Bezel: metal

Buttons: metal

Glass: tempered

Strap material: silicone, metal buckle

Up to 100 meters

Modes: Diving, Gauge, freediving, spearfishing, training

Air & Nitrox: Oxygen 21% ~ 56%

Lithium-ion battery (300+ charge cycles)

Fast-charging (85% in 1 hour)

Battery life: in diving mode – up to 25 dives, in standby mode – up to 3
months.

Contents:: box, device, USB charging cable, brief manual.