- Fast and precise gas flow test: uses a precise gas flow design and an instrument-level circuit to deliver results in 3 seconds, enabling quick validation and decision making. - Removable air intake nozzle: safe, hygienic and easy to carry. Made of PP food-grade material for reliable use in environments requiring cleanliness. - Easy to use with clear feedback: straightforward operation steps and test results, plus beep prompts to confirm status and outcomes. - Practical and portable: designed for on-site or in-lab use where portability and hygienic materials are important. - Use scenarios: - In laboratories for rapid verification of gas flow during experiments or setup. - On production lines for quick startup checks and ongoing quality control of gas flow. - In field service or maintenance tasks in hygienic environments (food, beverage, pharmaceutical) where portability and cleanability matter.