This 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!
Art. No. HI9813
HI98130 Combo tester
Measuring Range: 0 to 20,00 mS/cm ; 0 to 10,00 g/l ; 0,00 to 14,00 pH; 0,0 to 60,0°C
Precision: pH: 0.01; EC: ±2% of the reading ; ±0,5°C
Calibration: EC: automatic, 1 point with 12,88 mS/cm; pH: 1 or 2 points with 2 sets of memorized buffers
Temperaturecompensation: pH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C
TDS Conversion factor: Adjustable from 0,45 to 1,00
Power supply: 4 batteries 1,5 V AA
Dimensions/weight: 163 x 40 x 26/ 85 g