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Combination Multiparameter Meters

Waterproof Combo pH / Conductivity / TDS / Temperature Tester

Range

pH: 0.0 to 14.0
EC: 0 to 3999 S/cm
TDS: 0 to 2000ppm
Temp. 0.0 to 60 or 32 to 140.0F

Resolution

pH: 0.1
EC: 1S/cm
TDS: 1ppm
Temp: 0.1C or 0.1F

Accuracy

pH: 0.5pH
EC:
2%F.S.
TDS:
2%F.S.
Temp:
0.5C or 1F

Typical EMC Deviation

pH: 0.02
EC/TDS:
2%F.S.
Temp:
0.5C or 1F

Calibration

pH: 1 or 2 points with 2 sets of memorized buffers
EC/TDS: Automatic 1 point

EC/TDS Conversion Factor

Adjustable from 0.45 to 1.00

Temp. Compensation

pH: Automatic
EC/TDS: Automatic, ß (Beta) adjustable from 0.0 to 2.4%/C

Battery Type/Life

4 X 1.5V with BEPS / Approx. 100 Hours Continuous Use;
auto shut-off after 8 minutes of non-use

Environment

0 to 50C; RH 100%

Weight/Dimensions

85 g; 163 x 40 x 26 mm

 


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