Specification:
Accuracy Range: (Arms) : 70-100% spo2 +-3% digits
Plusse Rate Declared Accuracy Range ( Arms): 20-250 BPM
Temperature Accuracy: range : +-0.1 degree form 25 degree to 45 degree

Features:
Three Parameters: Spo2, Pluse Rate, Temperature
Intended Use: For famlimy and medical environment
Strengths: Accurate, anti-movement algorithm, good performance during loe perfusion, lower power consumption
Sensor Type: Can connect different types of spo2 probes and temp probes simultaneously or individually
Display mode: Dual-color OLED display ( blue and yellow)
Power Unit: Two 1.5V (AAA size) alkaline battery
Automatically power off function;
Easy to use with one-key operation;
Small in size, and easy to carry
Light weight of 31g ( No include batteries)