Precision Pressure Gauge

What It Is

A high‑accuracy mechanical pressure gauge used mainly for calibrating industrial gauges and for precise online measurement. Built to national standards, it's a trusted reference tool in labs, workshops, and process plants.

Key Features (Short & Clear)

• Accuracy grades: 0.4%, 0.25%, 0.16%, or 0.1% – pick the precision you need

• Wide range: from –0.1 MPa vacuum up to 250 MPa positive pressure

• Dial sizes: 150mm (YB‑150) or 160mm (YB‑160) – easy to read

• Optional extras: zero adjustment, anti‑glare mirror scale, or both

• Bourdon tube design: reliable, no power needed, long service life

• Material options: tin‑phosphor bronze (lower ranges) or chrome‑vanadium steel (higher ranges)

Available Models

• Standard, with zero adjust, with mirror scale, or with both

• Bench‑mount version (250mm dial) also available

Where It's Used

• Calibrating workshop pressure gauges

• Laboratory pressure measurement and testing

• Petrochemical, power, and research facilities

• Metrology verification and quality control

Why Choose This One

• Proven standard – decades of use in industry and labs

• Many ranges – one model for almost every pressure application

• Simple and sturdy – no electronics, no batteries, no drift worries

• Good value – high accuracy at a reasonable price