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Advantage
1.Fast testing: <90s
2.Non-invasive test: collecting sample gas to test, high patient cooperation
3.Small size: 400x250x160mm
4.Easy to operate: follow steps on the screen, one by one test samples
5.Paents' history stasc
6.Independent use or connect with PC
Parameter
Resolution: H2: 0.1ppm
Accuracy: H2: ±2%(full scale)
Response time T90: <60s
