Detailed Product Description

                     Blood Pressure Meter

· Model No.:    YJ-300

· Display:  LCD Digital Display

· Measurement Method :  Oscillometric method

· Measurement Range :    Pressure: 20280mmHg

· Pulse: 40190 / minute

· Accuracy

· Calibration :  Pressure: ± 3mmHg or 2% of reading

· Pulse: ± 5% of reading

· Memory capacity:   80 sets memories (for HPL-300)

· Inflation:   Automatic inflation by air pump

· Deflation :  Automatic liner pressure deflation valve

· Pressure Release:   Automatic exh

·  Sensor :  Semiconductor pressure sensor

· Power Supply :  6V DC (4 AA alkaline batteries)

· Measuring Interval 1 mmHg

· Operating Temperature /

· Humidity :   +10+40 (50 0F104 0F)

· 40%85% R.H. maximum

· Storage Temperature /

· Humidity :   -20+50 (-4 0F122 0F)

· 15%85% R.H. maximum

· Battery Life Approx. 250 uses (alkaline batteries)

· Unit Weight:  Approx. 400 grams (not includ

27pcs/carton/17.6KGS/18.6KGS/54.5 x 28 x 46.5 CM