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, connecting to Riester Telemedicine stations via USB and Bluetooth.


  • 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.

Product Accessories

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

Image gallery


1 charger, 1 USB data cable


1 carry case


1 adult NIBP cuff (here: 22-30 cm)


1 adult SpO2 sensor


1 thermometer


vsm carry bag equipment

For use with the Riester telemedicine point of care stations

Seamlessly Integrates with Riester’s Telemedicine stations and Telemedicine software solution partners Docs in Clouds and AMD.

Simultaneously capture and share vital signs data asynchronously or live in Telemedicine consultation.

Telemedicine stations

Telemedicine Cart

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

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~60°C
Relative humidity 10%~95%, non-condensing
Atmospheric pressure 53.0kPa~106.0kP

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 Vital Signs Monitor PC-303


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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.