Oakton

1413 US Solution 500 ml

1413 US Solution 500 ml

Standards have KCl, NaCl and 442 conversions printed on the bottle for ease of use. Temperature corr..

$20.99

EcoTestr CTS Pocket Conductivity, Salinity, & TDS

EcoTestr CTS Pocket Conductivity, Salinity, & TDS

This new addition to the Oakton EcoTestr product line features updates to make measuring water quali..

$105.99

EcoTestr pH2+ Pocket pH Meter

EcoTestr pH2+ Pocket pH Meter

This new addition to the Oakton EcoTestr product line features updates to make measuring water quali..

$104.99

Low/High/EC High Replacement Sensor

Low/High/EC High Replacement Sensor

Purchase this replacement sensor for your Oakton Low/High/EC High tester and keep your instrument ru..

$86.99

Oakton Replaceable Electrodes pH WP 2 Pen

Oakton Replaceable Electrodes pH WP 2 Pen

This part number is for a replacement electrode only, for your Oakton pH WP 2 pen (not the actual un..

$97.99

pH 4.01 Solution, case of 20

pH 4.01 Solution, case of 20

20 pouches per box..

$51.99

pH Tester Sensor Replacement for pH tester 10, 20, 30

pH Tester Sensor Replacement for pH tester 10, 20, 30

Expand the lifetime of your Oakton pH tester by keeping these replacement sensors on hand. These pH ..

$110.99

pHTestr 30 - .01 pH Accuracy Temperature Display

pHTestr 30 - .01 pH Accuracy Temperature Display

Optimize nutrient strength during growth, flowering, and fruiting by knowing exactly what is going o..

$191.99

Replacement Sensor

Replacement Sensor

Replacement sensor for Oakton Waterproof Multiparameter TestrTM 35-series Pocket Meters (OK3542500 a..

$127.99

Waterproof Eco Tester pH1

Waterproof Eco Tester pH1

OAKTON's new EcoTestr is economical and easy to use. With its crystal clear, ergonomically designed ..

$79.99

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