UP AQUA D-809 pH Calibrator
by UP Aqua
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- This product is suitable for any brand of pH monitor and pH monitor, and can be used for single-point calibration or double-point calibration.
- A calibration needs to be completed in about 2 to 3 months to maintain the accuracy of the monitoring host.
- This product is also called a pH simulator. When simulating 7.0 and 4.0, the data displayed by your host is incorrect. Generally speaking, in order to maintain the accuracy of the host, the host needs to be calibrated once every 2 to 3 months.