Oakton

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Oakton Calibration 1413 TDS 500 ml

Solutions made specifically for Oakton meters and testers. All Oakton Conductivity/TDS calibration s..

$21.95 $19.76

Oakton Calibration pH 7.01 500 ml

Solutions made specifically for Oakton meters and testers. All Oakton Conductivity/TDS calibration s..

$21.95 $19.76

Oakton Multi PT Testr 35 - PH/TDS/Temp

One pocket sized meter for pH, TDS and temperature! Up to 5 point pH calibration with NIST or USA au..

$201.95 $181.76

Oakton Replacement Electrode pH 10/20/30

Replaceable double junction electrode. Use Testr body many times over, which saves you money. It fea..

$105.95 $95.36

Oakton Waterproof EcoTestr pH 1

Economical, pocket sized meter. Waterproof, dust proof housing that floats. Easy to use; push-button..

$72.95 $65.66

Oakton Waterproof EcoTestr pH 2

Automatic temperature compensation. Waterproof, dust proof housing that floats. Easy to use; push-bu..

$91.95 $82.76

Oakton Waterproof EcoTestr TDS Low

Oakton Ecotestr TDS Low pocket meter features a large ergonomically designed display so that you can..

$87.95 $79.16

Oakton Waterproof pHTestr 10

Replaceable double junction electrode. Use Testr body many times over, which saves you money. It fea..

$139.95 $125.96