Underwater Pressure Gauges

Fits into the 1st stage HP port.

HL501M

Make sure you have the information you need at your fingertips. This battery-powered digital pressure gauge features an integrated digital display and uses a high-precision piezo resistive silicon pressure sensor. The output signal is strengthened by a high precision, low-temperature drift amplifier and then, the signal is fed into a high-accuracy A/D converter for the microprocessor to process and show on the LCD display. All in all, this flexible, easy-to-operate digital pressure gauge is safe, reliable, and easy-to-maintain, making it the go to pressure gauge for many.

Make sure you have the information you need at your fingertips. This digital pressure gauge features an integrated digital display and uses a high-precision piezo resistive silicon pressure sensor. The output signal is strengthened by a high precision, low-temperature drift amplifier and then, the signal is fed into a high-accuracy A/D converter for the microprocessor to process and show on the LCD display. All in all, this flexible, easy-to-operate digital pressure gauge is safe, reliable, and easy-to-maintain, making it the go to pressure gauge for many.

scuba mini gauge, scuba mini pressure gauge, scuba mini button pressure gauge, scuba pony bottle pressure gauge, scuba mini gauge PSI, teck dive mini gauge bar.

2K line spg with 15cm hose

Stay safe with just the right information whilst you dive. This pressure gauge is sold together with a 20cm HP hose, both of which are in compliance with EN 250 specifications*. It is recommended that this is used only by trained individuals that have been certified by a recognized Scuba Training Agency. 

* Note that Nitrox use is not covered by EN 250. 

HP Rubber hose is included

All one piece brass body;
Copper Beryllium spiral wound;
Bourdon tube;
Polycarbonate transparent window;
Plastic cover with loop for fixing
Graduation 400 BAR / 5000 PSI, full scale.
Graduation display:
Luminous easy to read dial design;
Red zone from 0 to 50 BAR / 0 to 600 PSI;
Increments 10 BAR / 100 PSI, all over the
scale.

300 Bars

1/4" BSPT Male

63mm

Dry - Cleaned for O2

HP Rubber hose is included

All one piece brass body;
Inner mechanism: copper beryllium coiled;
Bourdon tube;
Rack and pinion movement for smooth and
precise operation;
Polycarbonate transparent window;
Plastic-rubber cover with loop for fixing

HP Rubber hose is included

Aqua Lung Metal AL 50 300 bars Pressure Gauge is an underwater pressure gauge with a metal casing that goes from 0 to 300 bars and is very legible.

High quality pressure gauge with mineral glass pane.

Case: black chrome plated
Stainless steel ring: PVD treated.
PVD is 300 times harder than chrome.

The chrome-plated housing is much more robust and durable than the nickel-plated one.

Display range up to 300 bar, white background.

Delivery incl. Swivel with Viton O-rings

• Easy-to-read scale up to 5,000 PSI / 350 bar rated
• Luminescent gauge face for easy reading in low light
• Integrated temperature scale
• Nitrox compatible up to 50%
• Swiss made, shock resistant Bourdon tube
• One way safety valve
• Hose length is 36”/ 91.44cm
• Available in metric

Apeks Tek Gauge with short hose.

Product Number NS131141

52mm