The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. This gives these meters a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted. The EC/TDS conversion factor is user selectable as is the temperature compensation coefficient (ß). Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester brings you all the features you've asked for and more! Range pH 0.00 to 14.00 pH Range EC 0 to 3999 µS/cm Range TDS 0 to 2000 ppm Range Temperature 0.0 to 60.0°C / 32 to 140.0°F Resolution pH 0.01 pH Resolution EC 1 µS/cm Resolution TDS 1 ppm Resolution Temperature 0.1°C / 0.1°F Accuracy pH ±0.05 pH Accuracy EC/TDS ±2% F.S. Accuracy Temperature ±0.5°C / ±1°F Temperature Compensation pH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C Calibration pH automatic, 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18) Calibration EC/TDS automatic, 1 point TDS Conversion Factor adjustable from 0.45 to 1.00 pH Electrode HI 73127 (replaceable; included) Environment 0 to 50°C (32 to 122°F); RH max 100% Battery Type / Life 4 x 1.5V / approx. 100 hours of continuous use; auto-off after 8 minutes of non-use Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0") Weight 100 g (3.5 oz. * Description * Specifications * Accessories * Order Info * Downloads * Click To Buy The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. This gives these meters a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted. The EC/TDS conversion factor is user selectable as is the temperature compensation coefficient (ß). Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester brings you all the features you've asked for and more! Range pH 0.00 to 14.00 pH Range EC 0 to 3999 µS/cm Range TDS 0 to 2000 ppm Range Temperature 0.0 to 60.0°C / 32 to 140.0°F Resolution pH 0.01 pH Resolution EC 1 µS/cm Resolution TDS 1 ppm Resolution Temperature 0.1°C / 0.1°F Accuracy pH ±0.05 pH Accuracy EC/TDS ±2% F.S. Accuracy Temperature ±0.5°C / ±1°F Temperature Compensation pH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C Calibration pH automatic, 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18) Calibration EC/TDS automatic, 1 point TDS Conversion Factor adjustable from 0.45 to 1.00 pH Electrode HI 73127 (replaceable; included) Environment 0 to 50°C (32 to 122°F); RH max 100% Battery Type / Life 4 x 1.5V / approx. 100 hours of continuous use; auto-off after 8 minutes of non-use Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0") Weight 100 g (3.5 oz.) Solutions HI 70004P 4.01 pH Buffer Solution 25 x 20 mL sachets HI 70006P 6.86 pH Buffer Solution 25 x 20 mL sachets HI 70007P 7.01 pH Buffer Solution 25 x 20 mL sachets HI 70009P 9.18 pH Buffer Solution 25 x 20 mL sachets HI 70010P 10.01 pH Buffer Solution 25 x 20 mL sachets HI 70030P 12880 µS/cm (µmho/cm) 25 x 20 mL sachets HI 70031P 1413 µS/cm (µmho/cm) 25 x 20 mL sachets HI 70032P 1382 ppm (mg/L) 25 x 20 mL sachets HI 70038P 6.44 ppt (g/L) 25 x 20 mL sachets HI 70442P 1500 ppm (mg/L) 25 x 20 mL sachets HI 70300M Electrode Storage Solution 1 x 230 mL bottle HI 7061M General Purpose Cleaning Solution 1 x 230 mL bottle Accessories HI 73127 Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130 HI 98129 is supplied with protective cap, electrode removal tool, batteries and instructions. |