Hanna HI98311
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Hanna Instruments HI98311 Waterproof Combo Conductivity Meter & Thermometer
  • Combination EC / TDS tester / Thermometer

  • EC (Electrical Conductivity) in micro siemens

  • TDS (Total Dissolved Solids) in ppm

  • Dual Level Display with EC or TDS + temperature
  • Rugged, Floating Waterproof Casing
  • Battery Level Indicator
  • Replaceable Graphite Electrode
  • Temperature in °C and °F
  • Automatic Temperature Compensation (ATC)
  • Adjustable Temperature Coefficient Factor
  • Only $97!!

This waterproof tester has a dual-level LCD that displays EC or TDS and °C or °F. At startup, DiST performs a self check and then displays the remaining battery level to assure proper working condition. It also features a stability indicator and hold feature to prompt the user when to take the reading. The stainless steel temperature probe makes for faster and more precise temperature measurement. Calibration and temperature compensation is automatic. The graphite electrode provides the greatest possible accuracy as it cannot be contaminated by salt deposits in the solution!

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Click for information about calibration solutions
Click to download a PDF of the instruction sheet for this meter

Specifications:    
Range EC 0 to 3,999 µS/cm
  TDS 0 to 2,000 ppm
  Temperature 0.0 to 60.0 °C or 32.0 to 140.0 °F
Resolution EC 1 µS
  TDS 1 ppm
  Temperature 0.1 °C or 0.1 °F
Accuracy (@ 20°C/68°F) EC ±2% Full Scale
  TDS ±2% Full Scale
  Temperature ±0.5 °C or ±1 °F
Typical EMC Deviation EC ±2% Full Scale
  TDS ±2% Full Scale
  Temperature ±1 °C or ±2 °F
Calibration EC/TDS 1 point at 1413 µS/cm
Environment   0 to 50°C (32 to 122°F)
Battery Type / Life   4 x 1.5V / 100 hours
Auto Shut-off   After 8 minutes
Dimensions   163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight   85 g (3 oz.)

Caprock Developments Inc./PO Box 95/Morris Plains, NJ 07950 USA 
Since 1953.  Delivery available to all points worldwide.
Tel. (800)-222-0325 / (973)-267-9292 from 9:00AM to 5:00PM Eastern Time / Fax (973)-292-0614

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