User's Manual

E01-0002-T01 VS-WI-001-016 V1.0
VitalSigns Technology Co., Ltd
ALL COPY RIGHTS RESERVED
8
I. Please keep the distance between the host and the smart device within 10 meters.
Too far or too much shielding may affect the Bluetooth transmission function.
II. The recording time of each piece of data takes 5 minutes. If the host is removed
within 5 minutes of starting the measurement, the piece of data has no reference
significance.
III. After the host is close up, the APP on the smart device will automatically
disconnect from the host.
VSH101
Instruction
1-lead Holter
Remark
Close up
Long press the host
“power button”3 second
Indicator light
Turn off the off state
Indicates that the device has been
close up successfully.
Product information and specifications
◼ Product specifications
Project
Specification and description
1-lead Holter
⚫ Working power：160mAh Rechargeable lithium battery
⚫ Charging power supply：5V，200mA
⚫ Dynamic input range 10% or 50μV
⚫ Input impedance 10 MΩ
⚫ Common mode rejection 45 dB
⚫ Gain accuracy：Tolerance ±10%
⚫ Gain stability：No more than 3% within 24hr
⚫ System noise 50μV
⚫ Frequency response ±3dB
⚫ Measuring range and accuracy of heart rate：The error of
30bpm ~ 200bpm does not exceed ±10% of the input heart
rate or within 5bpm.
Measurement signal input
⚫ Via ECG patch
Data transfer
⚫ Bluetooth 4.2
⚫ Tx : 9.33 dBm
⚫ Transmission range : 10 Meters (without shielding space)