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Weather Meters

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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.

   
Pen-type ORP Redox Meter Water Quality Tester ±1999mV Hydroponics Spas US L0W7

Pen-type ORP Redox Meter Water Quality Tester ±1999mV Hydroponics Spas US L0W7

$19.37

Product Details
Pen Type ORP Redox Meter Water Quality Tester Pool Aquarium Spa Laboratory Test

Pen Type ORP Redox Meter Water Quality Tester Pool Aquarium Spa Laboratory Test

$45.88

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Sm500 Milwaukee ORP Smart Meter.

Sm500 Milwaukee ORP Smart Meter.

$38.00

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Milwaukee Instruments Mi106 pH/ORP/Temp Martini Instruments Portable Meter

Milwaukee Instruments Mi106 pH/ORP/Temp Martini Instruments Portable Meter

$389.00

Product Details
EXTECH EX900 pH Meter KitPH/ORP/Cl/Temp

EXTECH EX900 pH Meter KitPH/ORP/Cl/Temp

$249.99

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EXTECH RE300 ORP Meter Waterproof -999-999 mVs

EXTECH RE300 ORP Meter Waterproof -999-999 mVs

$119.99

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ORP Tester Meter -1999mV~1999mV Millivolts Pool Aquarium Redox Digital Pen-type

ORP Tester Meter -1999mV~1999mV Millivolts Pool Aquarium Redox Digital Pen-type

$29.20

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ORP Meter Pen Type Redox Water Treatment Digital Tester 999mV Waterproof IP65

ORP Meter Pen Type Redox Water Treatment Digital Tester 999mV Waterproof IP65

$44.90

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Milwaukee Instruments Mi160 pH/ORP/ISE/Temperature Laboratory Bench Meter

Milwaukee Instruments Mi160 pH/ORP/ISE/Temperature Laboratory Bench Meter

$649.00

Product Details
Milwaukee MW500 999 mV ORP Meter, 5mV Accuracy

Milwaukee MW500 999 mV ORP Meter, 5mV Accuracy

$102.08

Product Details
US Pen type ORP Meter Redox Pool Aquarium Tester ±1999mV Millivolts Backlit

US Pen type ORP Meter Redox Pool Aquarium Tester ±1999mV Millivolts Backlit

$24.90

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Oakton WD-35413-01 PC 700 pH/ORP/Con/Temp Meter w/probes, Stand, NIST

Oakton WD-35413-01 PC 700 pH/ORP/Con/Temp Meter w/probes, Stand, NIST

$1,115.42

Product Details
Pen-type ORP Redox Meter ±1999mV Water Quality Measure Test LCD Display US I1E3

Pen-type ORP Redox Meter ±1999mV Water Quality Measure Test LCD Display US I1E3

$20.31

Product Details
Oakton WD-35413-00 PC 700 pH/ORP/Con/Temp Meter w/Electrode, Probe

Oakton WD-35413-00 PC 700 pH/ORP/Con/Temp Meter w/Electrode, Probe

$836.00

Product Details
Oakton WD-35413-20 PC 700 pH/ORP/Con/Temp Meter with Electrode Stand

Oakton WD-35413-20 PC 700 pH/ORP/Con/Temp Meter with Electrode Stand

$823.00

Product Details
Oakton WD-35413-21 PC 700 pH/ORP/Con/Temp Meter w/Stand, NIST

Oakton WD-35413-21 PC 700 pH/ORP/Con/Temp Meter w/Stand, NIST

$924.50

Product Details
Oakton WD-35419-15 pH 700 pH/ORP/Temp. Benchtop Meter w/Stand & NIST

Oakton WD-35419-15 pH 700 pH/ORP/Temp. Benchtop Meter w/Stand & NIST

$586.52

Product Details
 se300 replaceable double junction orp probe with 1 meter cable and kcl gel

se300 replaceable double junction orp probe with 1 meter cable and kcl gel

$58.31

Product Details
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