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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.

   
ORP-969 Meter Redox Tester Measure Home Drinking Water Quality Analysis US C2Q7

ORP-969 Meter Redox Tester Measure Home Drinking Water Quality Analysis US C2Q7

$20.32

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Milwaukee MW500 Water Negative ORP Meter MW 500 Tester (Replaces SM500)

Milwaukee MW500 Water Negative ORP Meter MW 500 Tester (Replaces SM500)

$98.00

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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

$19.17

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Milwaukee MW500 999 mV ORP Meter, 5mV Accuracy

Milwaukee MW500 999 mV ORP Meter, 5mV Accuracy

$102.08

Product Details
Pen-type ORP Redox Meter Water Quality Tester ±1999mV Hydroponics Spas Pool LCD

Pen-type ORP Redox Meter Water Quality Tester ±1999mV Hydroponics Spas Pool LCD

$18.27

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Milwaukee MW500 ORP mV Digital Meter/Tester, Water/Negative/Redox/SM500

Milwaukee MW500 ORP mV Digital Meter/Tester, Water/Negative/Redox/SM500

$98.00

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Hanna Instruments PH ORP Combo Meter & Temperature Gauge/Monitor | HI98121

Hanna Instruments PH ORP Combo Meter & Temperature Gauge/Monitor | HI98121

$169.99

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MW600 Milwaukee: Dissolved Oxygen Smart Meter DO ORP Dissolved Oxygen w/ Probe

MW600 Milwaukee: Dissolved Oxygen Smart Meter DO ORP Dissolved Oxygen w/ Probe

$159.00

Product Details
US Seller ORP Meter Professional Pen Size Digital Waste Water Treatmen

US Seller ORP Meter Professional Pen Size Digital Waste Water Treatmen

$50.52

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Milwaukee BEM500 Handheld ORP Meter, ? 999 mV

Milwaukee BEM500 Handheld ORP Meter, ? 999 mV

$116.25

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ORP-200: Waterproof Professional Series ORP/Temp Meter

ORP-200: Waterproof Professional Series ORP/Temp Meter

$92.99

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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

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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

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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-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-35413-01 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
US Seller 7-in-1 pH °C °F ORP mV EC CF TDS Meter Water Quality Monitor

US Seller 7-in-1 pH °C °F ORP mV EC CF TDS Meter Water Quality Monitor

$107.26

Product Details
Oakton WD-35419-10 pH 700 pH/ORP/Temp. Meter w/DJ pH electrode, Stand

Oakton WD-35419-10 pH 700 pH/ORP/Temp. Meter w/DJ pH electrode, Stand

$536.00

Product Details
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