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Measure Range | 3mmHg~70mmHg | |
Measure Error | ±1.5mmHg(3mmHg≤intraocular pressure≤25mmHg) | |
±2.5mmHg(25mmHg<intraocular pressure≤70mmHg; | ||
Transport and Storage: | ||
Ambient temperature | -20℃~+55℃ | |
Relative moisture | ≤95% | |
Atmosphere pressure | 500hPa~1060hPa | |
Running | ||
Ambient temperature | +5℃~+40 ℃ | |
Relative moisture | ≤80% | |
Atmosphere pressure | 700hPa~1060hPa | |
Rating voltage | DC3V(2 AA Batteries) | |
Rating input power | 1VA |