Specifications - HP M3815 User Manual

990065 Users Guide - Hewlett Packard
4. Take another BP measurement, and continue adjusting the screw until the exhaust rate is
between two and five mmHg.
5. Replace the adjustment screw cover.
Further adjustments are not required unless you change the cuff again.
Model
Type
Display
Measurement range
Accuracy
Pressurization
Depressurization
Deflation
Power source
Battery life
Operating environment
Storage environment
Dimension (approx.)
Weight (approx.)

♥SPECIFICATIONS

M3815A
Oscillometric
Digital, 16 mm character
height
Pressure/pulse displayed
simultaneously
Pressure: 10 to 280 mmHg
Pulse: 40 to 200 pulses per
minute
Pressure : ± ± 3 mmHg or 2%,
whichever is greater
Pulse: ±5%
Automatic, using micropump
Constant-air release-valve
system
Automatic exhaust
Four type AA (1.5 volt) alkaline
batteries (not included)
Approximately 4 months with
only 1 daily measurement
50° ° to 104° ° F (-10° ° to 60° ° C)
Less than 85% relative
humidity
14° ° to 140° ° F (-10º to 60ºC)
Less than 95% relative
humidity
Length: 6.5" (163.7 mm)
Width: 4.4" (111 mm)
Height: 2.7" (66.7 mm)
15.65 oz. (<500 g) without
batteries