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Hanna Instruments - GroChek TDS Tester (HI981409)

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Hanna Instruments - GroChek TDS Tester (HI981409)
Hanna Instruments - GroChek TDS Tester (HI981409)Hanna Instruments - GroChek TDS Tester (HI981409)
$115.95
$119.35
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SKU:
HI981409
Product Weight: 
1.6 lb
Part Number(s): 
HI981409
Product Family: 
Description and Overview 

This TDS tester has been specifically designed to address the needs of operators in hydroponics, greenhouses, and nurseries.

Calibration is easy and completely automatic. Simply press and hold the on/off button for a few seconds and the meter will request the appropriate calibration solution. Place the probe in the solution and wait until it is calibrated. No extra buttons to push or dials to turn!

The probe measures 24 cm (9.4") and can be used to mix the fertilizer solution. The meter switches off after five minutes of inactivity to save battery life. The outer casing also incorporates a molded eye so that the meter can be hung right where it is needed.

Features

  • Lightweight -- it floats
  • Water resistant
  • Ideal for mixing fertilizer
  • Automatic calibration
  • Automatic temperature compensation
  • Rugged housing
  • Large LCD
  • Manufacturer 

    Hanna Instruments

    Hanna Instruments Meters & Testers

    In 1978 Hanna Instruments was founded in Limena, Italy by Oscar and Anna Nardo. Since that time, Hanna Instruments has grown to be a worldwide leader in the development of electro-analytical instrumentation. The development of novel instrumentation for customers that would not have normally used instrumentation is what has led to the success of the company.

    In the 80’s the company had a mission to provide a pH meter that was affordable, accurate and easy to use. The result was the pHep (pH electronic paper). This meter used an integrated circuit to measure the voltage response of a pH electrode packaged into a pocket-sized meter. The calibration of the meter was performed manually and the price was less than $50.00. Having a simple operation and very affordable price point brought the advantages of an electro-analytical measurement of pH to the masses. Whether it be a farmer looking to measure the pH of soil to the printing press operator that needs to measure the pH of a fountain solution. Hanna Instruments provided the user with an accurate electronic alternative to litmus paper and chemical indicators.

    Hanna Instruments has a history of developing innovative products that make analytical measurements easier to perform at an affordable price. Many innovations introduced by Hanna are now the norm for the instrumentation industry.

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