Model no. TM-2440 ABPM
Item Ref. WD7BPM329
Measurement method Oscillometric measurement method
Pressure detection method Semiconductor pressure sensor
Pressure display range 0 to 299 mmHg (299 mmHg or more is hidden )
Measurement accuracy Pressure : ±3 mmHg Pulse rate : ±5 %
Minimum display division Pressure : 1 mmHg Pulse rate : 1 beat / minute
Measurement range Systolic pressure : 60 to 280 mmHg Diastolic pressure : 30 to 160 mmHg Pulse rate : 30 to 200 beat / minute
Depressurization Constant exhaust with controlled leakage valve for safety mechanism
Exhaust Electromagnetic valve
Pressurization method Micro-pump
Automatic pressurization 85 to 299 mmHg
Interval time ( of A-BPM ) Intervals at each section which divides 24 hours to six parts at the maximum. Interval : OFF, 5, 10, 15, 20, 30, 60, 120 minutes
Clock 24 hour clock
Display OLED, 96 x 39 pixels, white characters
Measurement count 200 times or more. It varies due to measurement conditions.
Memory Measurement data : 600 data max.
Power supply With the same type of batteries : 2 x 1.5V batteries (LR6 or AA size) Alkaline battery or Nickel-hydrogen battery (Ni-MH) 1900 mAh or more Backup battery for built-in clock : Lithium rechargeable coin cell battery ML2016
Rated voltage DC 2.4 V and DC 3.0 V
Interface USB : USB1.1 compliant. Cable length : 1.5 m or shorter. Micro-USB B type terminal can connect to dedicated peripheral (using standard driver software).
Operating condition Temperature : +10 to +40 °C Humidity : 30 to 85 %RH (no condensation)
Transport and storage conditions Temperature : -20 to +60 °C Humidity : 10 to 95 %RH (no condensation)
Atmospheric pressure both for operation and storage condition 700 to 1060 hPa
Type of protection against electric shock Internally powered ME equipment
Type of protection against electric shock Type BF: The recorder, cuff and tubing are designed to provide special protection against electrical shocks.
Dimensions Approx. 95 (L) × 66 (W) × 24.5 (H) mm
Mass Approx. 120 g (excluding batteries)