The YM101 Digital Finger Pulse Oximeter, distributed by TELE System, clips onto a finger to measure SpO2 percentage, heart rate in beats per minute, and the perfusion index (PI) simultaneously. It displays a real-time bar chart and supports user-configurable alarms for SpO2 and pulse rate thresholds.

The device is compliant with European Medical Device Directive 93/42/EEC and is intended to assist monitoring of patients with respiratory conditions or fever. It does not substitute medical diagnosis or professional care.

Key Features

• Measures SpO2 (%), heart rate (bpm), and perfusion index (PI) simultaneously
• Configurable alarm when SpO2 or pulse rate limits are exceeded
• 1.5" LED display with three-level brightness adjustment
• Real-time bar chart indicator
• Battery level indicator
• Automatic power-off after 8 seconds of non-use
• Compliant with EU Medical Device Directive 93/42/EEC

Product Benefits

• Configurable SpO2 and pulse alarms allow the user to set personal threshold levels rather than relying on defaults
• Three brightness levels make the display readable in both bright daylight and low-light conditions
• Automatic shut-off after 8 seconds of inactivity preserves battery life during repeated monitoring sessions
• Compact clip-on design means no wires or setup — place on finger and read immediately

Technical Specifications

• Model: YM101
• Display: 1.5" LED, 3-level brightness adjustment
• Dimensions: 57 × 30 × 31 mm
• Weight: 28 g
• SpO2 measurement range: 30% – 99%
• SpO2 accuracy (70%–100%): ±2%; below 70%: not determined
• SpO2 display accuracy: ±1%
• Pulse rate range: 25 – 250 bpm (±3 digits)
• Pulse rate accuracy: ±1 bpm
• Auto power-off: after 8 seconds of non-use
• Certifications: EU Medical Device Directive 93/42/EEC

Why You'll Love It

• Readings for SpO2, heart rate, and PI are all visible on a single screen at a glance
• At 28 g and 57 mm long, the device fits easily in a pocket or medicine kit
• The package includes a support cord to keep the oximeter attached to the wrist during use
• Clinically relevant for monitoring patients with asthma, chronic bronchitis, COPD, pneumonia, or fever-related dyspnea