SPECIFICATIONS
Model:
Display:
Measurement Range:
Accuracy:
Inflation:
Deflation:
Measurement Method:
IP Classification: 
Power Source:
Battery Life:
Operating Temperature/ 
Humidity:
Storage Temperature/ 
Humidity/Air Pressure:
Main Unit Weight:
Main Unit Dimensions:
Measurable 
Circumference of Wrist:
Memory:
Contents:
Protection against 
Electric Shock:
Applied Part:
BP653         HEM-6321T-Z
LCD Digital Display
Pressure: 0 mmHg to 299 mmHg 
Pulse: 40 beats/min to 180 beats/min
Pressure: ±3 mmHg or 2% of reading
Pulse: ±5% of reading
Automatic by electric pump
Automatic rapid deflation
Oscillometric method
 IP 22
2
 
“AAA”
 
alkaline batteries 1.5V
Approximately 300 uses with 2 new alkaline batteries
50ºF to 104ºF (10ºC to 40ºC) /15% RH to 90% RH
-4ºF to 140ºF (-20ºC to 60ºC) /10% RH to 95% RH
700 hPa to 1060 hPa
Approximately 3 1/2 oz. (100 g)
not including batteries
Approximately 3 1/2''(w) × 2 3/8''(l) × 1''(d)
(89 mm × 61 mm × 25 mm) (not including the wrist cuff)
Approximately 5 1/4" to 8 1/2" (13.5 cm to 21.5 cm)
Up to 100 readings per user
Main Unit, Storage Case, 2 
“AAA”
 Alkaline Batteries, 
Instruction Manual, and Quick Start Guide
Internally powered ME equipment
NOTES: • These specifications are subject to change without notice.
  • In the clinical validation study, the 5th phase was used on 85 subjects 
for determination of diastolic blood pressure.
  • This device has not been validated for use in pregnancy.
• IP classification is degrees of protection provided by IEC 60529.
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