(16 customer reviews)

Digital Arm Medical Blood Pressure Monitor

Availability: in stock
SKU: D45R5FGN17KQ Category: Tags: ,



We know all your concerns about the complication of all the new tech- equipment. That is why we decide to keep everything simple.


Designed an impressive large led screen with black background. The self-emitting large LED numbers are clear to read for anyone at any time

【Clinically Proven Accuracy】

Blood pressure: within +/- 3 mgHg or 2 percent
Pulse: within +/- 5 percent of reading

【One Button-One Minute】

【Cuff Wearing Correction Reminder】

If the user’s arm moved, the indicator will work during the measurement.

【Can be used for 150 times- Built-in Battery】

【Measurement Posture Correction Reminder】

【 Irregular heart rate detection reminder】

【22-42 cm Cuff-Adjustable for fitting most adult】

(120*2 Sets )2-Users + 1Guest Memory Storage

【3-color Display-Easy to check the readings】

【60s-Automatic Power off】

What’s included.

1 x Blood Pressure Monitor, 1x Outer Packing, 1x USB Cable, 1xCuff,1x Instruction Manual,1xCarrying Bag, and 1x Certificate of Qualification.


Here is the Quick Guide of our monitor. If you have any further questions, please feel free to talk to us at any time.

Please remove the tight-fitting or thick clothing from the arm while taking a measurement.

1.Applying the Arm Cuff

Wrap the arm cuff firmly in place around your left upper arm
The bottom edge of the arm cuff should be 0.5 inch (1 to 2 cm) above the elbow. Air tube is on the inside of your arm and aligned with your middle finger.
Secure closed with the fabric fastener

2.How to Sit Correctly

To take a measurement, you need to be relaxed and comfortably seated, under comfortable room temperature. Avoid bathing, drinking alcohol or caffeine, smoking, exercising, or eating 30 minutes before taking a measurement.
• Sit in a chair with your legs uncrossed and feet flat on the floor.
• Sit with your back and arm supported.
• The arm cuff should be placed on your arm at the same level as your heart, with the arm resting comfortably on a table.

3.Taking a Measurement

Press the START/STOP button. The arm cuff will start to inflate automatically

• To stop the measurement, press the START/STOP button once to deflate the arm cuff.
• Remain still and quiet while taking a measurement


Q:What is blood pressure?

In the most basic sense, blood pressure is a way of measuring how much force is being exerted on the walls of your blood vessels (artery) as blood flows through them. A blood measurement is expressed in the form of a fraction.

Systolic is the top number. It represents the pressure as your heart contracts to pump blood to the body.
Diastolic is the bottom number. It represents the pressure between beats when your heart relaxes.

Q:Why should I monitor my blood pressure at home?

The World Health Organization and American Heart Association recommends that anyone with, or at risk of high blood pressure, should monitor their blood pressure at home.

Home blood pressure monitoring is one of the best methods of trending a person’s blood pressure in their own environment.

Q:Is it normal for my blood pressure to vary?

Yes, it is quite normal for people’s blood pressure to change throughout the day and night, or in different settings where you may measure your blood pressure.

Many things, such as stress levels, food or drink intake, activity levels, even time of day can all affect a person’s blood pressure reading at any given time.

In fact, there are published studies that show a given person’s blood pressure can change by up to 20mm within a day, based on activity levels, food/drink intake, stress, etc.

This is why it is important to take your blood pressure on a regular basis and review the overall trend of your blood pressure readings with your doctor.

Q:Are digital blood pressure monitors accurate?

By using the cutting-edge Oscillometric technology. Our monitors measure the vibration of your blood traveling through your arteries and converts the movement into digital readings.

All JUSTLANG blood pressure monitors are clinically proven accurate. They are clinically validated to be within the following:

Blood pressure: within +/- 3 mgHg or 2 percent
Pulse: within +/- 5 percent of reading

Q:Will I see differences between my readings at home compared to readings in my doctor’s office?

Yes, you will see some differences. This is normal and can occur for many reasons. Some of the more common reasons are:

1.A person’s blood pressure varies throughout the day, so at any given moment your blood pressure can change.

2.In terms of the amount of change, there are published studies that show a given person’s blood pressure can change by up to 20 mm within a day, based on activity levels, food/drink intake, stress, etc.

3.You may have a condition known as “White Coat Hypertension.” This is a condition in which a blood person’s blood pressure rises above its usual level when it is measured in a doctor’s office or clinical setting.

4.You may have a condition known as “Masked Hypertension.” This is a situation in which a person’s blood pressure falls below its usual level when it measures in a doctor’s office or clinical setting.

So do not be alarmed when you see differences between your readings at home compared to your readings in your doctor’s office. Discuss it with your doctor to get the best overall picture of your heart health.

Q:What are the common causes of getting blood pressure readings that are inaccurate?

It is quite normal for people’s blood pressure to change throughout the day and night, or in different settings where you may take your blood pressure.
Many things, such as stress levels, food or drink intake, activity levels, even time of day can all affect a person’s blood pressure reading at any given time. So, it is possible that you may just be seeing normal fluctuations in blood pressure.

However, below are some common situations that can lead to inconsistent or inaccurate readings:

1.Not using the cuff correctly

Make sure you are wrapping the cuff around your arm in the correct position. After wrapping the cuff around your arm, check the location of the brachial artery marker. The air tube should run down the center of your arm. The cuff should not be wrapped too tight or too loose. Look at the instruction manual for the monitor to get more detailed instructions on the specific cuff included with your unit.

2.Activities right before taking a measurement

Avoid eating, drinking alcohol or caffeinated beverages, smoking, exercising, and bathing for 30 minutes prior to taking a measurement. It is also best to rest for 15 minutes before starting the measurement. Avoid taking a measurement during stressful times. Take the measurement in a quiet place.

3.Incorrect body position or moving too much

Sit in a chair with your feet flat on the floor. Rest your arm on a table with your palm facing upward. The cuff should be level with your heart. Do not talk or move during the measurement.

4.Timing of taking measurements

Try to take readings at the same general times each day (for example, once in the morning and once at night) for comparison purposes.


JUSTLANG is a company specialized on the medical supplies. We have 3 different factories around and manufacture different kinds of medical equipment by ourselves.

We also do OEM business for many famous international brands. Every step of the process is handled strictly by us. We only use top quality materials. We assembled and tested the products rigorously for quality and reliability before shipping them to customers all over the world.

If you want to do make bulk purchase or want to do OEM or ODM orders, please feel free to contact us anytime, we will give you a very reasonable discount and guarantee the quality control.


Facing difficulties when you making the choice? Don’t like our products? Simply want find someone to talk?

we are always available to listen, to answer your questions.

Please feel free to contact us at anytime. Our professional customer service team will exceed your expectation.


For those people who likes their own space, we also welcome the silent orders.


Please take a few minutes to leave the positive feedback with 5 stars if you are satisfied with our products and service. Thank you!


1. Please allow 1-3 cm measuring deviation due to manual measurement.
2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!


Additional information

Weight 0.400 kg
Dimensions 12 × 10 × 16 cm
Brand Name

Justlang, JUATLANG





Item Type

Blood Pressure

Model Number







5 Year

Product name

Digital Blood Pressure Monitor

Measurement range


After-sale Service

Return or Replacement


: Within 3mmHg(0.4kPa)

Power Supply

500 MAh Lithium battery

Auto Power Off

60s without Power Supply


3 users(120*2 guest without Memory)

Cuff Size

22-42 cm(8.66-16.53 inches)


About 225g

Screen size



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Correct pose detection


Correct wearing position detection


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16 reviews for Digital Arm Medical Blood Pressure Monitor

  1. n***a

    Thank you, delivery is fast. Packed perfectly. The correctness of the device has not yet been checked., but the device was turned on and it works.

  2. i***o

    Just class accurate and excellent and delivery fast

  3. D***a

    Good device, shows for sure. It is very convenient to use, I liked it,. Not heavy. Definitely this product I recommend to buy. Thank you for the good device.

  4. S***v

    Sdek for a week later delivered the order, the device is good, it is convenient to use and simple.

  5. М***о

    The order was received within a specified time! Thanks for the clear execution of the order.

  6. A***h

    Great device. Compared with two others, the readings match. Very easy to handle. Very sociable seller. Answers questions and helps with the choice. Recommend.

  7. S***o

    Delivered to another address, asked to transfer did not

  8. 5***r

    I’m very pleased with the tonometer. very accurate device. Convenient to use. Attached cable, but without plug. The TAIP-Si cable is suitable from the phone. I ordered the second one already the same from this seller. Many thanks for a similar model! this is the same as the desktop tonometer shoulder. The battery holds the charge for a long time.

  9. V***o

    It came on time all is well, while it works fine.

  10. R***r

    Quality goods. If you use it correctly, it measures quite accurately.

  11. N***o

    Received item as shown in the picture, very fast delivery, securely packed, good product. I recommend the seller. Thank you so much.

  12. D***v

    The product fully corresponds to the description and photo, the quality is excellent. The tanometer shows exactly, checked with the other two devices. Delivery to Podolsk two days from the moment of payment and receipt of the parcel. The seller is sociable.

  13. b***r

    Very high quality product, works great. Multifunctional, international quality standard. shows very accurately. Fast shipping. I recommend the seller.

  14. l***r

    I liked it very much

  15. S***v

    Ordered two tonometers-on the forearm and on the wrist. Both measure correctly. Measurements coincide with a mechanical tonometer. The tonometer on the forearm has too large a cuff for my hand.

  16. Shopper

    We are satisfied, it works perfekt

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