TDS Meter ,TDS-3C Water Quality TDS Tester 0-9990 ppm Range 1 ppm Resolution +/- 2% Accuracy

• Shows the TDS value instantly after being immersed in liquid
• Hold Function: Freeze the measurement to view it out of the water.
• Auto-off function: the meter shuts off automatically after 6 minutes of non-use to conserve batteries.
• Includes a TDS  tester chart in the user manual that explains TDS values

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