PC-303 Vital Signs Monitor

The PC-303 Vital Signs Monitor is a compact, portable vital signs monitor, enabling the user to quickly, conveniently measure and capture a patients vital signs, including blood pressure, oxygen saturation, heart rate, and temperature. The small form factor design is ideal for portable telemedicine applications and for measuring the patient’s physiological parameters, such as Non-Invasive Blood Pressure, Oxygen saturation, Pulse Rate and Body Temperature, connecting to Riester Telemedicine stations vis USB and Bluetooth.

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Riester PC 303 Carry Bag All web

vsm carry bag equipment

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vsm carry bag equipment

Riester PC 303 Carry Bag All 01 web

vsm equipment

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vsm  equipment


  • Measures Blood Pressure, SpO2, Pulse Rate and Temperature.
  • USB and Bluetooth interface connection allows for measurements to be shared to a PC for Telemedicine applications.
  • Up to 6000 groups blood pressure data storage.
  • Quickly capture temperature measurements results within 5 seconds.
  • 4.3” display with lithium battery.
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Product Accessories

Accessories Included:
1 adult SpO2 sensor
1 adult NIBP cuff (27-42 cm)
1 charger
1 USB data cable
1 thermometer
1 carry case

Seamlessly integrates with Riester’s Telemedicine stations and Telemedicine software solution partner


The TeleDoc software allows doctors to remotely provide their patients with quality care anywhere at any anytime. The software offers video consultation between doctor and patient, along with live transfer of patient vital signs, ECG, ultrasound, stethoscope amongst other medical data, giving doctors the capability to provide quality diagnosis, treatment, and monitoring of patient conditions. More about DocsinClouds Software.

Simultaneously capture and share live images and videos in the Riester Telemedicine Stations integrated into DocsinClouds telemedicine.


Telemedicine stations

Telemedicine Cart

The Riester Telemedicine cart is designed specifically to deliver a stable platform for teleconsultations.

Riester Telemedicine case Photo New USB
Telemedicine Case

The Riester Telemedicine case is designed to allow patient assessments to be carried out in remote locations globally.

Product details

PC 303 vital signs monitor Specifications

Physical Dimensions 220.98 mm x 175.26 mm x 106.68 mm (8.7” x 6.9” x 4.2”)
Weight 1.2 kg (2.65 lb)
Electrical Operation Class II protection against electrical shock.
IP Index IPX2
Classification Type BF applied part
Operating Conditions 5 °C to 40 °C a relative humidity range of 30% to 80%.
Air pressure 700 hPa to 1060 hPa
Storage Conditions Ambient temperature: -20 °C to 60 °C
Relative humidity 10% - 95%, non-condensing
Atmospheric pressure 53.0 kPa - 106.0 kP

Oxygen Saturation (SpO2) Specifications

Measuring range: 35% - 100%
Accuracy: ±2% (during 75% - 100%)

Pulse Rate Specifications

Measuring range (0 - 300) bpm
Accuracy ±2% or ±3% (whichever is greater)

Blood Pressure Specifications

Range 0 mmHg - 300 mmHg (0 kPa - 39.9 kPa)
Pressure transducer accuracy ±3 mmHg (0.39 kPa)
Measuring range Systolic pressure: 60 mmHg - 240 mmHg (7.99 kPa - 31.9 kPa)
Diastolic pressure 30 mmHg - 180 mmHg (3.99 kPa - 23.9 kPa)

Temperature Specifications

Measuring range 32 °C - 43.89 °C (89.6 °F - 111 °F)
Accuracy ±17.67 °C (during 35 - 38.89 °C) ±18 °C (other)
±0.2 °F (during 95 – 102 °F) ±0.4 °F (other)
Measuring time <5 s

Power Supply

Power 3.7 V Li-ion battery or 5 V/1.2 A
Supply voltage 3.5 - 4.2 V
Operating current ≤800 mA

Ordering information

PC-303 Vital Signs Monitor

1966 All except US PC-303 Vital Signs Monitor


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Where to buy?

Riester products are available in over 150 countries. Enter your country to find a Riester distribution partner near you.