Clinical-grade accuracy and quality design make the 767 Series one of the best Tycos aneroids ever made for manual blood pressure.

• Certified accurate to +- 3mmHg

• Ruby-jewelled movement for long life.

• Laser engraved dial face for acuracy.

• Large easy-to-read dial face (6.25"/15cm)

• Convenient bulit-in cuff storage.

• 360 degree swivel stand for clear viewing.

• Lifetime warranty on manometer.