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georgecarrollJul 28, 2025
How to fix ZacUrate 500DL oximeter when it does not display blood oxygen saturation levels?
- MmeganlongJul 28, 2025
If your ZacUrate Medical Equipment oximeter isn't showing blood oxygen or pulse rate, ensure your finger is correctly placed between the sensor and LED lights. Also, check that nothing is restricting your blood flow, as low blood flow can prevent accurate measurements.