The SCA-240 compass and pressure gauge console is an ideal supplement to a wrist-type dive computer such as the IQ-700 or IQ-800. The console provides continuous air pressure and navigational direction in an easy-to-read format. Lightweight and efficient, the SCA-240 features a top and side view compass on the console and is engineered and manufactured to rigid quality and performance TUSA standards.

Pressure gauge features the Lumi-Nova luminous face. TUSA is the first company in the world to incorporate Lumi-Nova light storage dials, a groundbreaking innovation offering several times the brightness of conventional dials, as well as longer luminescence times. The entire face glows bright enough to make it ideal for night diving or diving in dark areas but contains no radioactive materials.
Lumi-Nova® Light-Storage Dial (Depth, Pressure Gauge).
No gauge can be called functional unless it can be read at all times, day or night. To insure visibility in dark locations, the gauge dials use pigments which make them visible in the dark.

These pigments come in two types: luminous pigment and light-storage pigment. Luminous pigments glow continuously because of the radioactive material they contain. However, radioactive materials (however small in amount), are strictly controlled for production and disposal, which limits their practical use. Light storage pigments, on the other hand, contain no radioactive materials, but are impractical due to their short luminescence times.

The solution is Lumi-Nova: a light storage pigment that can glow for an entire night. TUSA is the first company in the world to incorporate Lumi-Nova light storage dials, an epoch-making innovation offering several times the brightness of conventional dials, not to mention longer luminescence times. The entire face glows bright enough to make it ideal for night diving or diving in dark areas. And needless to say, it contains no radioactive materials.

Pressure Gauge. The pressure gauge uses a high-pressure helical bourdon tube for a precise reading of remaining tank air. Regularly checking tank pressure and water depth is a basic condition for safe diving. It's important to get into the habit of surfacing before the indicator needle enters the red zone below 50bar (5MPa) / 750 psi. Our gauge dial features the groundbreaking Lumi-Nova pigment which offers several times the brightness of conventional dials.

Compass. Our compass delivers superior pressure and shock resistance, with an oil-filled needle for accurate north indication. The compass needle is made with an alnico magnet for an extremely strong magnetic reaction. The compass also features a side window for better visibility and easier navigation without having to remove your eyes from the target object. The rotating bezel (360 degrees in 5 units) with index marks can be easily rotated to match the compass needle even when you are wearing gloves.