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Handheld Wind &
Weather Meters

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Other Environmental Measurement Devices

ORP (Oxygen Reduction Potential) Meters

Weather Station Supply is your source for an excellent selection of ORP (oxygen reduction potential) meters from manufacturers you know and trust. Whether you're measuring indoor environmental conditions in a greenhouse or assessing the weather outside you won't go wrong with one of these top-quality ORP meters. Browse our carefully chosen selection to find just the right oxygen reduction potential meter for your needs. You'll find a fine selection ranging from inexpensive meters for home and business use as well as more full-featured and advanced devices for professional agricultural and scientific work.

At Weather Station Supply you'll find the lowest discount prices on all types of weather and environmental measurement equipment. We'll help you find the right weather reporting device for the lowest price.

Browse the selection of ORP meters that are for sale on eBay - you simply won't find lower prices anywhere else! If you don't see exactly what you need search here to perform a more comprehensive search.

   
ORP Tester Hydrogen Water Quality Test Pen Oxidation-Reduction Potential Meter

ORP Tester Hydrogen Water Quality Test Pen Oxidation-Reduction Potential Meter

$49.50

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Handheld Oxidation Reduction Potential ORP Meter Temp. pH Meter 3in1 Memory 99

Handheld Oxidation Reduction Potential ORP Meter Temp. pH Meter 3in1 Memory 99

$435.00

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AZ-8551 ORP Oxidation Reduction Potential Meter Tester

AZ-8551 ORP Oxidation Reduction Potential Meter Tester

$334.80

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Waterproof Redox Meter ORP Tester Pen type Water Quality Monitor -1999 to 1999mV

Waterproof Redox Meter ORP Tester Pen type Water Quality Monitor -1999 to 1999mV

$40.50

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ORP-200 Waterproof ORP Meter

ORP-200 Waterproof ORP Meter

$88.99

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Waterproof-pH-ORP-C-Combo-Tester-Meter with Automatic Calibration

Waterproof-pH-ORP-C-Combo-Tester-Meter with Automatic Calibration

$139.25

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Industrial PH Controller PH meter ORP Meter Monitor Sensor Digital 0.02pH 1mV

Industrial PH Controller PH meter ORP Meter Monitor Sensor Digital 0.02pH 1mV

$94.55

Product Details
High precision Industrial Digital PH/ORP Controller Meter tester Monitor Sensor

High precision Industrial Digital PH/ORP Controller Meter tester Monitor Sensor

$94.00

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Milwaukee MA9020 ORP Meter Check Solution, 200-275 mV, 230ml

Milwaukee MA9020 ORP Meter Check Solution, 200-275 mV, 230ml

$13.96

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Milwaukee MW500 ORP Meter

Milwaukee MW500 ORP Meter

$95.00

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Industrial pH/ ORP Meter PH-110 For Sewage Treatment Plant/ Chemical Industry

Industrial pH/ ORP Meter PH-110 For Sewage Treatment Plant/ Chemical Industry

$94.06

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VitalSine Vital Sine Palm pH Meter Waterproof pH/ORP/Temp VS99

VitalSine Vital Sine Palm pH Meter Waterproof pH/ORP/Temp VS99

$100.00

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NEW Industrial Controller PH Meter Monitor ORP Meter Digital Alarm 0.02pH 1mV US

NEW Industrial Controller PH Meter Monitor ORP Meter Digital Alarm 0.02pH 1mV US

$89.39

Product Details
ORP-619 ORP Tester Water Quality Test Pen Oxidation-Reduction Potential Meter

ORP-619 ORP Tester Water Quality Test Pen Oxidation-Reduction Potential Meter

$32.51

Product Details
 pH/ORP/Cond/TDS/Salt/Temp Meter #1 PORTABLE TOP Water QC Equip.(QC Hitech USA)

pH/ORP/Cond/TDS/Salt/Temp Meter #1 PORTABLE TOP Water QC Equip.(QC Hitech USA)

$250.00

Product Details
PH-110 Industrial PH Controller ORP Meter Monitor Sensor LCD Digital 0.02pH 1mV

PH-110 Industrial PH Controller ORP Meter Monitor Sensor LCD Digital 0.02pH 1mV

$89.05

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ORP Redox Tester -1200~1200mV Water Quality Oxidation Reduction Potential Meter

ORP Redox Tester -1200~1200mV Water Quality Oxidation Reduction Potential Meter

$36.90

Product Details
110V Industrial PH Controller ORP Meter Monitor Sensor Digital Alarm PH meter

110V Industrial PH Controller ORP Meter Monitor Sensor Digital Alarm PH meter

$84.03

Product Details
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