YK-BPW2 Blood Pressures Automatic Sphygmomanomet Monitor Digital Portable Tonometer Heart Rate Pulse Machine Wrist Blood Pressure

YK-BPW2 Blood Pressures Automatic Sphygmomanomet Monitor Digital Portable Tonometer Heart Rate Pulse Machine Wrist Blood Pressure

Specification:
(1)Product name: Wrist Type Blood Pressure Monitor
(2)Display: digital display
(3)can’t prevent into the liquid with normal sealing measurement
(4)measurement :Wrist-type
(3)Memory array: 99 set of storage
(4)Measurement Range:
1.NIBP:20-280mmHg
2.PR:40-199 times/mini
(5)Accuracy:
1.NIBP:＜＝±3mmHg(±0.4KPa)
2.PR:±5%
(6)electrical parameters:
Working voltage:3V(AAAX2)
Low electrical parameters :2.4V±0.1V
showing low power,＜2.2V±0.1 power off
blood pressure test current:＜500mA
(without pump and value working condition)
shutdown current :＜100uA
(7)Weight: 115g
(8)Wrist band: Appro.270mm
(9)Appearance SizeL: 73.60mm(L)×60mm(W)×80mm(H) (not include Wristbands)
(10)Power supply: 2*AAA alkaline batteries(3V)(not included)
(11)Parts: Protection box,Production manual