Water Testing Meters

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Showing 25–36 of 237 results

-$11.88
with sub
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pH Meter, LCD, 3 pt., OHAUS, Mfr# ST300
$395,99
-$388.99
with sub
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Ph Meter, LCD, AA Batteries, OAKTON, Mfr# 3561327
$388,99
-$428.99
with sub
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Ph Meter, LCD, AA Batteries, OAKTON, Mfr# 3561365
$428,99
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pH Pen, Dual Line LCD, OHAUS, Mfr# ST20
$91,49
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pH Pen, Single Line LCD, OHAUS, Mfr# ST10
$48,80
-6%
with sub
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PH Tester 30, H20 Proof, -1.0 to 15, 1-3 pt, OAKTON, Mfr# WD-35634-30
$121,99
-$10.29
with sub
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PH TESTER H2O PROOF BNC PH TESTR, OAKTON, Mfr# WD-35634-14
$342,99
-$28.61
with sub
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PH700 BENCHTOP METER W/PRB STND, OAKTON, Mfr# WD-35419-12
$694,99
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Pocket TDS Meter, 10 to 9990 ppm, +/-1 Pct, GENERAL TOOLS, Mfr# TDS503
$49,15
-$26.5
with sub
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Replacement Dissolved Oxygen Sensor, YSI, Mfr# 559
$268,99
-100%
with sub
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Replacement ODO Sensor, YSI, Mfr# ODO-CAP
$153,99
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Replacement pH Electrode, YSI, Mfr# 605113
$64,55