User's Manual

 Warranty For One Year from Manufacturing Date
Please note that this warranty does not cover damage caused by
misuse or abuse; accident; the attachment of any unauthorized
accessory; alteration to the product; improper installation;
unauthorized repairs or modifications; improper use of
electrical/power supply; loss of power; dropped product; malfunction
or damage of an operating part from failure to provide
manufacturer’s recommended maintenance; transportation damage;
theft; neglect; vandalism; or environmental conditions; loss of use
during the period the product is at a repair facility or otherwise
awaiting parts or repair; or any other conditions whatsoever that are
beyond the control of importers or distributors.
 Recalibration Notice
To ensure continued measurement precision, all digital blood
pressure monitors require recalibration regularly.
After 2 years from the manufacturing date, we recommend you have
your monitor recalibrate at the local distributor or importer. The
recalibration service plus the charge of shipping and handling fee
shall be charged accordingly.
*The contents of this manual and the specifications of the device
covered by this manual are subject to change for improvement
without notice.
Specifications
Warranty & Recalibration
Model Number HL858DC
Measurement
Method
Oscillometric
Rated Range of
Cuff Pressure
0 ~ 300 mmHg
Rated Range of
Determination
40 ~ 280 mmHg
Measurement
Range of Heart
Rate
40 ~ 199 Beats/minute
Accuracy
Pressure: ± 3 mmHg
Pulse: ± 5 % Max.
Inflation
Automatic Inflation (Air Pump)
Deflation
Automatic Air Release Control Valve
Display
Liquid Crystal Display
Memory
120 Memory Total for 3 Users
Unit Dimensions
97.92 X 139.95 X 56.75 mm (L X W X H)
3.86 X 5.51 X 2.23 inch (L X W X H)
Unit Weight
291 g ± 10 g
（
10.26 oz ± 0.35 oz
）
(Cuff & Batteries Excluded)
Cuff Size
23 ~ 33 cm (approx. 9 ~ 13 inch)
Storage/
Transportation
Environment
Temperature: -25 °C ~ 70 °C (-13 °F ~ 158 °F)
Humidity: ≤ 93 % R.H.
Operation
Environment
Temperature: 5 °C ~ 40 °C (41 °F ~ 104 °F)
Humidity: 15 % ~ 93 % R.H.
Power Supply
1. AAA “LR03” (1.5V) alkaline battery x 4
2. 6V 1A AC Adapter (Excluded)
Battery Life Approx. 200 Measurements (Bluetooth ON)
Sleeping Mode
Without any operation for 1 minute, device
automatically shuts off.
Accessories
4 AAA (LR03) Alkaline Batteries, Arm Cuff with
Tube, Instruction Manual, Storage Pouch
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