Range – pH:
0.00 – 14.00 pH
Resolution – pH:
0.01 pH
Accuracy – pH:
±0.05 pH
Temperature Compensation – pH:
automatic
Calibration – pH:
automatic, 1 or 2 points with two sets of standard solutions (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Range – EC:
0.00 – 20.00 mS/cm
Resolution – EC:
0.01 mS/cm
Accuracy – EC:
±2% f.s.
Calibration – EC:
automatic, 1 point – 12.88 mS/cm
Range – TDS:
0.00 – 10.00 ppt
Resolution – TDS:
0.01 ppt
Accuracy – TDS:
±2% f.s.
Calibration – TDS:
automatic, 1 point – 6.44 ppt (g/L)
Temperature Compensation EC/TDS:
automatic with ß adjustable from 0.0 to 2.4% / °C
EC / TDS Conversion Factor:
adjustable from 0.45 to 1.00
Range – Temperature:
0.0 – 60.0°C / 32.0 – 140.0°F
Resolution – Temperature:
0.1°C / 0.1°F
Accuracy – Temperature:
±0.5°C / ±1.0°F
pH Electrode:
included (replaceable)
Battery Type / Life:
4 x 1.5V / approx. 100 hours of continuous use; auto-off after 8 minutes of non-use
Environment:
0 to 50°C; RH max 100%
OPTIKA reserves the right to make corrections, modifications, enhancement, improvements and other changes to its products in any time without notice.
HI98130
Pocket EC/TDS and pH Tester, High Range
This instrument is designed to obtain accurate measurements of pH, EC / TDS and temperature. It is no longer necessary to use 2 or 3 instruments for these measurements: in fact, this tester displays the pH or EC / TDS readings automatically compensated in temperature and the temperature value of the sample in degrees Celsius or Fahrenheit. To achieve more precise results in any particular application, the EC / TDS conversion factor and the temperature compensation coefficient ß can be set by the user.
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