
Oil-Free Gauge Calibrator Pressure Tester Pressure Comparator. Dual Functionality: Calibrates both standard pressure gauges and oxygen gauges with one machine. Oil-Free Design: Features a two-stage oil-water isolation device for safe and clean pressure transmission. Wide Pressure Range: Covers a range from 0 to 60MPa suitable for various industrial applications. CE Certified: Meets CE safety and quality standards for reliable performance. Stable Performance: Designed with reasonable structure for easy operation and long-term durability. Customizable Threads: Offers standard M20*1.5 threads or custom request options for outlet connections. Compact and Portable: Lightweight design with optional handheld calibrator and carrying bag included. Fast Lead Time: Standard delivery within 5-7 days, with peak season lead time within 15 workdays.