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Joshua WilsonAug 7, 2025
Why does my Rae Test Equipment read abnormally high?
- LlevyjulieAug 7, 2025
An abnormally high reading on your Rae Test Equipment can be caused by several factors: a dirty filter (replace the filter), a dirty sensor module (blow-dry the sensor module), excessive moisture and water condensation, or incorrect calibration (calibrate the unit).




