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Hanna Instruments HI 2300N EC/TDS/NaCl/Temperature Bench Meter

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ASIN B00451B9F0

Specifications for this item
Number of Items
Measurement Type
Electrical Conductivity , Total Dissolved Solids (TDS) , Salinity , Temperature
Part Number
HI 2300N
Size Name
Brand Name
Hanna Instruments

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Key Features

  • Manual or Automatic Temperature Compensation (ATC) to eliminate the need for extra calculations
  • Auto-ranging to set the instrument to the scale with the highest resolution
  • Store up to 500 manually logged points
  • PC interface via USB port
  • LCD screen for readability

Package Details

Shipping Weight: 5.15 pounds
Package Size: 13.5 x 11 x 10.4 inches

Product Description

The HI 2300N is a microprocessor-based conductivity (EC), Total Dissolved Solids (TDS), sodium chloride (NaCl), and temperature bench meter suitable for lab use. A temperature sensor inside the EC probe enables manual or Automatic Temperature Compensation (ATC) for EC measurements. It is also possible to disable temperature compensation and measure actual EC. The meter features EC and TDS auto-ranging, which automatically sets the instrument to the scale with the highest possible resolution, and temperature coefficient on the EC range is user selectable. The instrument can store 500 manually logged points, and has a USB connection for PC interface. A Good Laboratory Practice (GLP) function provides data consistency.

EC range is 0.00 to 29.99; 30.0 to 299.9; 300 to 2999 µS/cm and 3.00 to 29.99; 30.0 to 200.0 mS/cm up to 500.0 mS/cm actual EC + or – 1% of reading at 20 degrees C, with a resolution of 0.01; 0.1; 1 µS/cm and 0.01; 0.1 mS/cm. TDS range is 0.00 to 14.99; 15.0 to 149.9; 150 to 1499 ppm and 1.50 to 14.99; 15.0 to 100.0 g/l up to 400.0 g/l actual TDS + or – 1% of reading at 20 degrees C, with a resolution of 0.01; 0.1. 1 ppm and 0.01; 0.1 g/l. NaCl range is 0.0 to 400.0% + or – 1% of reading, with a resolution of 0.1% NaCl. Temperature range is -20.0 to 120.0 degrees C + or – 0.4 degrees C (excluding probe error) at 20 degrees C, with a resolution of 0.1 degrees C. The device operates on a 12 VDC adapter. Dimensions are 235 x 222 x 109 mm/9.2” x 8.7” x 4.3’’ (H x W x D), and weighs 1.3 kg (2.9 lbs.).

Multiparameter meters are used to make a number of measurements, ranging from conductivity to TDS, and are used by researchers, manufacturers, and individuals for many different purposes. Conductivity meters, for example, measure the electrical conductivity in a solution. They are commonly used in hydroponics, aquaculture, and freshwater systems to monitor the amount of nutrients, salts, or impurities in the water.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.

What’s in the Box?

  • HI 76310 conductivity/TDS probe
  • 12 VDC power adapter
  • Instructions

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