Changes for page LDDS75 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Xiaoling on 2025/04/27 13:43
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... ... @@ -397,7 +397,7 @@ 397 397 398 398 399 399 400 - ==2.7 Calibration==400 +2.7 Calibration 401 401 402 402 User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable). 403 403