Mitutoyo Series 531 Vernier Callipers with Thumb Clamps

The vernier scale calliper features a spring-loaded thumb clamp that moves the slider only when depressed, giving the operator better control to hold measurements for improved accuracy. The vernier callipers 14° face angle offers easier reading and helps prevent parallax error in the measurement. The scales are raised to slide easily and protect the graduation markings. The vernier calliper with thumb clamp is constructed of hardened stainless steel that is corrosion resistant and has a satin chrome finish to reduce glare. Dual-scale, high accuracy/resolution vernier calliper equipped with a thumb clamp and standard outside and inside jaws.