Hanna Instruments

Show:
Sort By:

Hanna 1382 PPM TDS Solution 20 ml

Hanna packet solutions are prepared according to precise formulas and are standardized with a pH met..

$1.40 $1.26

Hanna 1413uS/CM Calibration Solution Pint

TDS solution are produced with high-quality potassium chloride in various concentrations. They are s..

$18.95 $17.06

Hanna 1500PPM Calibration Solution Pint

TDS solution are produced with high-quality potassium chloride in various concentrations. They are s..

$18.95 $17.06

Hanna 1500PPM TDS Solution

Hanna packet solutions are prepared according to precise formulas and are standardized with a pH met..

$1.40 $1.26

Hanna 4.01, 7.01, and Cleaning Solution

This convenient starter kit includes the cleaning and calibration solutions that will give you the m..

$22.95 $20.66

Hanna Checker pH Tester (HI 98103)

At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-size pH tes..

$46.95 $42.26

Hanna Checker Replacement Electrode (HI 1270)

At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-size pH tes..

$33.95 $30.56

Hanna Cleaning Solution 20 ml

Hanna packet solutions are prepared according to precise formulas and are standardized with a pH met..

$1.70 $1.53

Hanna Cleaning Solution Pint

Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging ..

$18.95 $17.06

Hanna Combo Waterproof ph/EC/TDS/Temp (HI 98129)

The Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single ..

$199.95 $179.96

Hanna DiST 5 Waterproof EC/TDS Temperature Tester (HI 98311)

Conductivity and Total Dissolved Solids measurements have never been easier. DiST's ease-of-use, in ..

$133.95 $120.56