PLI DIGITAL™

Fast, Accurate Gas Cylinder Testing with Digital Readout

The PLI DIGITAL™ offers a simple and effective way to measure the liquid level in pressurised gas cylinders using non-invasive ultrasonic technology. Ideal for the maritime and offshore industries, it delivers instant digital feedback—no cylinder disconnection, no system disruption, no guesswork.

From CO₂ fire suppression systems to inert gas applications, this compact handheld device ensures your gas levels are where they need to be—safely, efficiently, and clearly displayed.

Key Features & Benefits

• Digital display: Easy-to-read screen gives instant pass/fail level indication

• Non-invasive: No need to disconnect or disturb pressurised cylinders

• Ultrasonic precision: Accurately detects the gas-liquid interface through steel or alloy cylinders

• Broad gas compatibility: Works with CO₂, halon, FM200, propane, butane, and more

• Compact & portable: Perfect for onboard inspections and offshore audits

• One-handed operation: Simple controls with instant visual feedback

• Long battery life: Uses standard 9V battery for extended field use

Marine & Offshore Applications

• Fire suppression system checks (CO₂, FM200, halon)

• LNG and tanker safety system inspections

• Offshore rig and substation audits

• Class compliance checks and vessel surveys

• Quick, non-disruptive safety assurance during port operations