★Manifestation method: Arithmetic figure type LCD manifestation

★ Measure the way : Show a method examination method

★ Measure the scope: Pressure(20mmHg~300mmHg) Pulse number:(30~160)hopy/minute

★ Accurate degree: Pressure:(±3mmHg) Pulse number: with in ±5%n

★ Power supply : DC3V (AAA)2Pcs

★ Normal work environment: Temperature 5℃-40℃ Wet degree≤80%RH

★ Reserve transport environment:Temperature-20℃-55℃ Wet degree 10%RH-93%RH
The week in measurable wrist is long :about 200mm-195mm
Weight:355gram(contain Wriststrap, battery exception)

★ Shape size(host):L135mm*W93mm*H60mm
Safety classification: Internal power supply B type
Add to press the way: The vibration a type pumps of adding and pressing adjustment method

★ Fast row spirit method :The rapid row spirit valve opens the way

★ Pressure examination: The semi-conductor pressure spreads to feel machine

★ Pulse examination: The semi-conductor pressure spreads to feel machine