HL-PRO Ultimate

Higher precision

Equipped with the latest developed pressure sensing chip, automatic environmental drift correction, and an accuracy of up to 0.02%FS.

More stable

Self-developed sliding valve, design without heat-generating components, intelligent production control, and more durable products.

More intelligent

Based on AI technology, it realizes autonomous learning and is equipped with a self-developed pressure regulating valve for self-regulation of multiple pressures.

Easy to use

Built-in Hi-OS 5.0 system and modular interface design, it can complete the deployment of various air tightness detection tasks in 1 minute.

Feature-rich

Supports positive and negative pressure, high and low pressure range selection, common demand presets, and has 100 groups of subroutines.