The Contec CMS60D1 handheld pulse oximeter measures blood oxygen saturation and pulse rate using a finger sensor. Its 2.8-inch color screen displays SpO2 and PR readings, a pulse rate graph, and a pulse waveform. It supports connection to an external SpO2 sensor, storage and review of measurements, and data transfer to a computer.

It features an audible alarm when the finger is removed or readings fall outside the set limits, with password-protected locking. The volume and screen brightness are adjustable, and the rechargeable lithium battery has a charge-level indicator and low-battery warning.

• Type: Handheld
• Measurements: Oxygen saturation (SpO2) and pulse rate (PR)
• SpO2 measurement range: 0%–100%
• SpO2 accuracy: ±2% for readings of 70%–100%
• PR measurement range: 30–250 bpm
• PR accuracy: ±2 bpm for 30–99 bpm and ±2% for 100–250 bpm
• Display: 2.8-inch color screen
• Display resolution: 240 × 320
• Screen readings: SpO2 and PR values, pulse rate graph, and pulse waveform
• Sensor connection: Finger sensor and support for connecting an external SpO2 sensor
• Alarm: For finger removal or readings outside the set limits, with password-protected locking
• Settings: SpO2 and PR limits, volume, and screen brightness
• Functions: Measurement storage and review, data transfer to a computer, and factory reset
• Menu languages: Chinese and English
• Battery: Built-in rechargeable lithium battery
• Charge and discharge cycles: At least 500
• Dimensions: 159 × 72 × 31 mm
• Weight: Approximately 250 g, including the battery
• Package contents: Pulse oximeter, user manual, data cable, adult sensor, and power adapter