Differential Pressure Leak Tester

Q&A: Can Domestic Leak Testers Replace Imported Equipment? A Guide to Rational Evaluation

This article explains how domestic alternatives to industrial leak detection equipment are becoming a hot topic in manufacturing for reducing costs and improving efficiency, but the discussion often gets bogged down in two extremes: “catching up completely” or “not daring to take risks.” In fact, the answer depends on the specific scenario: the true value of substitution lies in eliminating hidden friction costs—such as spare parts cycles and technical support—and gaining comprehensive adaptation capabilities, including parameter switching, system integration, and customization, rather than simply replacing a single instrument.