Citizen Wrist Blood Pressure Monitor CH-650F White

Citizen Wrist Blood Pressure Monitor CH-650F White

  • $39.31 USD
Seller: mmstore
Brand: CITIZEN
Manufacturer: CITIZEN(シチズン)
Model: CH650F
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Product Introduction

【Large Screen LCD with Easy-to-Read Display】Displays both blood pressure values and pulse rate measurements simultaneously.

【Notifies of Body Movement and Pulse Interval Variations】During measurement, if significant pressure changes are detected due to movement of the hand or wrist, or if irregular pulse intervals are detected, a mark will notify you after the measurement is complete.

【Memory for 60 Measurements】Stores up to 60 sets of data including systolic blood pressure, diastolic blood pressure, and pulse rate.

【Display of Average Values】Pressing the memory button will show the average of the latest three measurements.

【Easy-to-Wear Hard Cuff】Features a hard cuff that is easy to wear during measurement.

【Simple Measurement】Press the start/stop switch to begin measurement.

Specifications

- Display: Digital display
- Cuff: Wrist cuff
- Wrist Circumference: 13.5–21.5 cm (measurable wrist circumference range)
- Measurement Range: Pressure 0–280 mmHg, Graduation 1 mmHg, Pulse 40–180 beats per minute
- Measurement Accuracy: Pressure ±3 mmHg, Pulse ±5% of reading
- Blood Pressure Measurement Error (clinical performance test): Within an average of ±5 mmHg compared to auscultation method; standard deviation within 8 mmHg
- Inflation: Automatic inflation by pump
- Exhaust: Automatic exhaust via electromagnetic valve
- Power Supply: DC 3V, two AAA alkaline batteries or two AAA nickel-metal hydride rechargeable batteries (Energizer Eneloop or Rechargeable Evolta)
- Battery Life: Approximately 400 measurements (assuming 2 measurements per day at room temperature 22°C with 180 mmHg inflation)
- Operating Temperature and Humidity: 10°C–40°C / Relative humidity 15%–85% RH
- Storage Temperature and Humidity: -20°C–60°C / Relative humidity 10%–95% RH
- Operating Air Pressure Range: 700 hPa–1060 hPa
- Memory: 60 measurements
- Dimensions: Approximately 65 mm (W) x 74 mm (H) x 29 mm (D) (excluding wrist cuff)
- Weight: Approximately 103 g (excluding batteries)
- Included Accessories: 2 AAA alkaline batteries (for monitoring), instruction manual, warranty card, EMC technical documentation, medical device package insert, storage case, pouch (only in black model)

Precautions and Restrictions

- When measuring yourself, follow your doctor’s instructions and receive a diagnosis. Take medication as directed by your doctor. Do not interpret measurement results or treat based solely on self-measurement.
- Do not wrap the cuff around unhealed wounds or injured wrists. [There is a risk of worsening the injury.]
- Do not wrap the cuff around wrists undergoing intravenous injections or transfusions. [There is a risk of injury or accident.]
- If you have severe circulatory disorders in your wrist or arm, consult your doctor before use. [There is a risk of health deterioration.]
- Measurement may not be possible for those with poor blood flow at the measurement site, weak blood vessels, or frequent arrhythmias. Always consult your doctor before use.
- Do not use simultaneously or continuously with other medical devices or equipment. [There is a risk of injury or accident.]
- Do not use near anesthetic gases or flammable gases in hospitals. [There is a risk of fire.]
- Do not use in high-concentration oxygen environments such as oxygen tents or hyperbaric chambers. [There is a risk of fire.]
- This product is intended for home use for self-blood pressure measurement. Do not use in medical institutions or public places where multiple unselected users are present.
- People with pacemakers or who have had breast tissue removal should follow their doctor’s instructions.

Usage Precautions:

1. Do not use for purposes other than blood pressure measurement. Do not disassemble, repair, or modify the device. [Risk of fire, malfunction, or accidents.]
2. During measurement, keep the device away from electromagnetic devices such as mobile phones. [Risk of malfunction.]
3. Do not use on children or individuals unable to express their will.
4. If measuring yourself under medical guidance, follow your doctor’s instructions for correct measurement.
5. Do not measure blood pressure repeatedly in quick succession; allow at least 1 minute between measurements to prevent congestion or swelling.
6. If the display shows a mark or nothing appears even after pressing the start/stop switch, replace both batteries with new ones. If using nickel-metal hydride batteries, recharge them.
7. If you feel abnormal pressure or discomfort, press the start/stop switch or remove the cuff.
8. If a malfunction is detected, stop use immediately, do not disassemble, and contact the retailer or customer service (0120-88-6295).

Manufacturer and Distributor Information

- Manufacturer: Citizen Systems Co., Ltd.
- Address: 6-1-12 Tanashi, Nishitokyo-shi, Tokyo
- Phone: 0120-88-6295

Purpose and Effect

To non-invasively measure systolic (maximum) and diastolic (minimum) blood pressure for health management. This product complies with JIS standard (JIS T 1115:2018).

【Medical Device Classification】Specified Controlled Medical Device
【Medical Device Certification Number】221ADBZX00090000

Features

- 【Large Screen LCD with Easy-to-Read Display】Displays both blood pressure and pulse rate measurements simultaneously.
- 【Notifies of Body Movement and Pulse Interval Variations】Detects significant pressure changes caused by movement or irregular pulse intervals during measurement, and marks these after the measurement ends.
- 【Memory for 60 Measurements】Stores up to 60 sets of systolic, diastolic blood pressure, and pulse rate data.
- 【Display of Average Values】Pressing the memory button shows the average of the latest three measurements.
- 【Easy-to-Wear Hard Cuff】Features a hard cuff that is easy to wear during measurement.

■Please be sure to review
Before purchasing, please confirm our store’s information and return policy.

Product # B0030CZFN2
Weight 286 g
Product package size 10 x 9 x 14 cm

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