Hanna Instruments pH/Conductivity/TDS(PPM)/EC Tester

  • Model: HI 98129
€185.95

 

Hanna Instruments is a leading player in the field of analytical instrumentation and testers. 
Manufactured to the highest quality standards, with 2 year warranty. 
The pocket testers are easy to clean and easy to use.

  • Waterproof and designed to float
  • Cloth, renewable junction
  • Close proximity temperature probe
  • Automatic Temperature Compensation
  • Automatic 1 or 2 point pH calibration
  • Tactile grip casings
  • HOLD function
  • BEPS (Battery Error Prevention System)
  • Battery % displayed at startup
  • Automatic shut-off
  • Efficient two button operation
  • Temperature in °C or °F; Easily switch between Celsius and Fahrenheit readouts

HI 98129 is a waterproof tester that offers high accuracy pH, EC/TDS(PPM) and temperature measurements in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read, LCD and an automatic shut-off. pH and EC/TDS(PPM) readings are automatically temperature compensated. 

This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS(PPM) graphite electrode. The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted. 
The EC/TDS(PPM) conversion factor is user selectable as well as the temperature compensation coefficient (?). 
Fast, efficient, accurate and portable, the Combo pH, EC/TDS(PPM) and temperature tester combines all the features users have requested and more! 

Order Information:
HI 98129 (Combo) is supplied with HI 73127 pH electrode and HI 73128 electrode removal tool, batteries and instructions. 


SPECIFICATIONS

RangepH0.00 to 14.00 pH
EC0 to 3999 µS/cm
TDS (PPM)0 to 2000 ppm
Temperature0.0 to 60.0°C / 32 to 140.0°F
ResolutionpH0.01 pH
EC1 µS/cm
TDS (PPM)1 ppm
Temperature0.1°C / 0.1°F
AccuracypH±0.05 pH
EC±2% F.S.
TDS (PPM)±2% F.S.
Temperature±0.5°C / ±1°F
Temperature CompensationpH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C
CalibrationpH: 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
EC/TDSautomatic, one point at 1413 µS/cm or1382 mg/L (ppm)
TDS (PPM) Conversion Factor0.45 to 1.00
pH ElectrodeHI 73127 (replaceable; included)
Environment0 to 50°C (32 to 122°F); RH max 100%
Battery Type / Life1.5V (4) / approximately 100 hours of continuous use,
auto-off after 8 minutes of non-use
Dimensions163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight100 g (3.5 oz.)