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Quick Details

  • Type: electrocardiograph
  • Brand Name: InstantCheck Real Time ECG
  • Model Number: RMH4.0
  • Place of Origin: Taiwan
  • Color: orange

Packaging & Delivery

Packaging Details 40units per carton, 20kg/carton, 650g/pc
Delivery Time 7days
Product Description


InstantCheck is a handheld ECG device that has large LCD panel to display ECG real time. It is portable and easy to use which allow users to record their ECG signals anywhere and anytime.

- Patented dry conduction thumb electrodes
- Single lead ECG (30 seconds, 100 memories)
- Continuous recording mode
- Heart Rate、ST Segment、QRS Interval
- Software included for management and analysis
- USB connection to PC
- Auxiliary external electrode cable and carrying pouch included
- Certifications: US FDA510(k), CE 0197,Japan, Canada

Detailed Images
Input impedance
>20 M - Ohm
Input dynamic range
0.1 ~ 40 Hz
CMRR (Common Mode Rejection Ratio)
> 95 dB
A/D conversion
12 bit
Sample rate
250 samples/sec
Measurement Time
30 seconds
240 x 128 Dot-matrix LCD display
Dry conduction electrodes and/or external auxiliary electrodes
USB interface
Power Supply 
1.5V (AAA) x 2
124 x 78 x 22mm
150 g (batteries not included)
Environmental Conditions
Storage temperature
-4°F ~ 122°F ( -20°C ~ 50°C )
Operating temperature
50°F ~ 104°F ( 10°C ~ 40°C )
25% ~ 95%
Measurement Range
Average heart rate
45 to 180 bpm
ST segment
-3 to +3mm
QRS interval
<0.20 sec
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