Two color OLED screen
6 display modes
30 hours continuous work
CE certified product ZONGDA A4
1. Two Color OLED Display, Six display modes.
2. 4-Direction Display automatically.
3. Visual alarm function. Real-time spot-checks.
4. Low Power consumption. 30 hours continuous to work.
5.Low Perfusion ≤0.4%.
6. Low voltage indicator.
7. Automatic power off when no signal.
8. Reliable accuracy and durability.
9. Small and light weight, convenient to carry.
10. Vacuum-galvanization technique and UV printing technology employed to create this wonderful product with specular appearance, it is fashion and durable.
1. Display type: OLED two color display.
2. SPO2 measurement range: 70%-99%, PR measurement range: 30-240BPM.
3. Resolution: ±1% for SPO2, ±1BPM for Pulse Rate.
4. Accuracy: ±2% (70%-99%), unspecified(≤70%) for SPO2.
5. Low Perfusion ≤0.4%.
6. Power: two of 1.5V (AAA size) alkaline batteries.
7. Power consumption:<30mA.
8. Automatic power-off: the product will automatically be powered off when no signal is in the product for longer than 8 seconds.
9. Weight: total weight is about 50g including batteries.
10.Dimension of big box: 139.5×98.5x56mm
Dimenstion of small box:105x58x54mm