VTSYIQI Benchtop Lab pH Meter with Range 2 to 20 pH 0.002 pH Accuracy 0.001 Resolution Memory 500 Data Sets Calibration Solution Liquid

VTSYIQI Benchtop Lab pH Meter with Range 2 to 20 pH 0.002 pH Accuracy 0.001 Resolution Memory 500 Data Sets Calibration Solution Liquid

• pH Range:-2.000~20.000pH<br> pH Accuracy: ±0.002pH<br> Resolution: 0.001, 0.01, 0.1pH, Selectable<br> Calibration Points: Up to 5 points<br> Calibration Solutions: USA(pH1.68/4.01/7.00/10.01/12.45), <br> NIST(pH1.68/4.01/6.86/9.18/12.45), <br> DIN(pH1.09/4.65/6.79/9.23/12.75)<br>
• Ion Concentration Range:<br> 0.001~19999ppm, mg/L, <br> mol/L (Depending on measuring range of Ion Selective Electrode)<br> Ion ConcentrationAccuracy:<br> ±0.5% Full Scale (Monovalent), <br> ±1% Full Scale (Divalent)<br> Calibration Points :2 to 5 points<br> Calibration Solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm<br>
• mV Range : -1999.9~1999.9mV<br> mV Accuracy : ±0.2mV<br> Resolution : 0.1, 1mV, Selectable<br>
• Temperature Range: 0~105°C, 32~221°F<br> Temperature Accuracy :±0.5°C, ±0.9°F<br> Temperature Calibration: Manual Temperature Compensation :0~100°C, 32~212°F, Automatic or Manual<br>
• Auto-Off:<br> Manual or Automatic <br> (10, 20, 30 minutes after last key pressed, Selectable)<br>