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HANNA - HI98129 Combo pH/Conductivity/TDS Tester (Low Range)

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HANNA - HI98129 Combo pH/Conductivity/TDS Tester (Low Range)
Brand : Hanna Instruments
Model : HI98129

Product Features


  • 3 sensors in a single meter
pH electrode with extractable junction
Amperometric EC/TDS sensor
Exposed temperature probe for faster EC/TDS readings

  • Waterproof
Designed to float if accidently dropped in sample
 

  • Wide pH Range
pH range is from 0.00 to 14.00 pH
 

  • Selectable EC to TDS conversion factor
Choice of either a 0.45 or 1.0 conversion factor
 

  • Automatic Temperature Compensation
All readings are compensated for variations in temperature
Temperature displayed in oC or oF along with pH, EC or TDS reading
 

  • Stability indicator
Meter displays a clock tag that will disappear when the reading has achieved stability
 

  • HOLD button
Freezes reading on the display to allow recording of measurement
 

  • BEPS (Battery Error Prevention System
Meter will automatically shut off if there is not enough power to get an accurate measurement
  • Battery % level at startup
  • Low Battery Indicator
When the level is below 5%, the  battery symbol on the LCD blinks to indicate a low battery condition.
  • Auto-off 
Auto-off  feature automatically shuts off  meter after 8 minutes of non-use to maximize battery life


Technical Specifications


SKU HI98129
Product Name Combo pH/Conductivity/TDS Tester (Low Range) - HI98129
Quote Required Yes
pH Range 0.00 to 14.00 pH
pH Resolution 0.01 pH
pH Accuracy ±0.05 pH
pH Calibration automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
pH Temperature Compensation automatic
EC Range 0 to 3999 µS/cm
EC Resolution 1 µS/cm
EC Accuracy ±2% F.S.
EC Calibration automatic, one-point at
TDS Range 0 to 2000 ppm (mg/L)
TDS Resolution 1 ppm (mg/L)
TDS Accuracy ±2% F.S.
TDS Calibration automatic, one-point at
EC/TDS Temperature Compensation automatic with β adjustable from 0.0 to 2.4% / °C
EC to TDS Conversion Factor 0.45 to 1.00
Temperature Range 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution 0.1°C / 0.1°F
Temperature Accuracy ±0.5°C /±1°F
pH Electrode HI73127 (replaceable; included)
Battery Type/Life 1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight 100 g (3.5 oz.)
Ordering Information HI98129 is supplied with HI73127 pH electrode and HI73128 electrode removal tool, batteries (4 x 1.5V) and instructions.



 

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