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7
5. Specifications
Product description
Automatic Blood Pressure Monitor
Model
HEM-7157T
Display
LCD digital display
Cuff pressure range
0 to 299 mmHg
Pulse measurement range 40 to 180 beats / min.
Blood pressure measurement range SYS: 60 to 260 mmHg / DIA: 40 to 215 mmHg
Accuracy
Pressure: ±3 mmHg / Pulse: ±5% of display reading
Inflation
Automatic by electric pump
Deflation
Automatic pressure release valve
Measurement method
Oscillometric method
Transmission method
Bluetooth
®
Low Energy
Wireless communication
Frequency range: 2.4 GHz (2400 - 2483.5 MHz) / Modulation: GFSK
Effective radiated power: < 20 dBm
Operating mode
Continuous operation
IP classification
Monitor: IP 20 / Optional AC adapter: IP21
Rating
DC6 V 4.0 W
Applied part
Type BF (arm cuff)
Power source
4 “AA” batteries 1.5 V or optional AC adapter (INPUT AC 100 - 240 V 50 - 60 Hz 0.12 - 0.065 A)
Battery life
Approximately 1000 measurements (using new alkaline batteries)
Durable period (Service life)
Monitor: 5 years / Cuff: 5 years / Optional AC adapter: 5 years
Operating conditions
+10 to +40°C / 15 to 90% RH (non-condensing) / 800 to 1060 hPa
Storage / Transport conditions
-20 to +60°C / 10 to 90% RH (non-condensing)
Contents
Monitor, arm cuff, 4 “AA” batteries, storage case, Instruction Manual and , setup
Instructions
Protection against electric shock
Internally powered ME equipment (when using only batteries)
Class II ME equipment (optional AC adapter)
Weight (not including batteries)
Monitor: approximately 340 g / Arm cuff: approximately 130 g
Dimensions (approximately value) Monitor: 105 mm (W) × 85 mm (H) × 152 mm (L)
Arm cuff: 146 mm × 466 mm (air tube: 610 mm)
Memory
Stores up to 100 readings
Maximum temperature of the
applied part
Lower than +43°C
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