Measure unit: mmHg
Minimal scale: LCD/ LED column 2mmHg
Numerical display: 1 mm Hg
Measure method:stethoscopy
Measure scope: LCD/ LED column: 0-280mmHg
Numerical display: 0-300mmHg
Available discrepancy: +/-3mmHg
Pulse rate: 30-200/min,+/-5%
Pressurization: manual by bulb
Depressurization: manual byair release valve