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Measuring Range:
pH: 0.00 – 14.00
TDS: 0 – 1999 ppm (×10)
Temperature: 0 – 90°C
Resolution:
pH: 0.10
TDS: 10 ppm
Temperature: 0.1°C / 0.1°F
Accuracy:
pH: ±0.10
TDS: ±2% F.S.
Temperature: ±1°C / ±2°F
Calibration:
pH: 6.86/4.01 or 6.90/4.01
TDS: 1382 ppm
Temperature: 25°C
Operating Temperature: 5 – 50°C (ATC)
Power Supply: AC 110V/220V input → DC 9V output
