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Weather Stations/Forecasters

Handheld Wind &
Weather Meters

Weather Alert Radios

Thermometers

Other Environmental Measurement Devices

PPM (Parts Per Million) Meters

Weather Station Supply is your source for an excellent selection of PPM 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 parts per million meters. Browse our carefully chosen selection to find just the right PPM 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 PPM 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.

   
HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

$15.59

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Digital TDS3 PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

Digital TDS3 PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

$5.59

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New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS Monitor

New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS Monitor

$15.59

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Digital TDS3 PPM Meter Home Drinking Tap Water Quality Purity Test/Tester

Digital TDS3 PPM Meter Home Drinking Tap Water Quality Purity Test/Tester

$5.59

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Bluelab Truncheon Nutrient Meter CF/EC/PPM Original EC PPM Meter EC CF

Bluelab Truncheon Nutrient Meter CF/EC/PPM Original EC PPM Meter EC CF

$90.00

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Professional TDS ppm Meter | Digital Test Pen Combines EC, TDS  Temp (3-in-1) |

Professional TDS ppm Meter | Digital Test Pen Combines EC, TDS Temp (3-in-1) |

$21.41

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TDS3 Digital PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

TDS3 Digital PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

$5.59

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Digital Yellow TDS-EZ PPM Meter Home Drinking Tap Water Quality Purity Tester

Digital Yellow TDS-EZ PPM Meter Home Drinking Tap Water Quality Purity Tester

$2.93

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MS® Professional TDS ppm Meter Digital Test For Home fish Spa and Water Hardness

MS® Professional TDS ppm Meter Digital Test For Home fish Spa and Water Hardness

$11.82

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HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester

$2.39

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Nutradip Nutrient Ppm Meter model CMS-202 A.C. hydroponic water ppm meters

Nutradip Nutrient Ppm Meter model CMS-202 A.C. hydroponic water ppm meters

$62.00

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EC-Shake Nutrient PPM Meter - Green LED - Waterproof - EC500/EC700 - Self Charge

EC-Shake Nutrient PPM Meter - Green LED - Waterproof - EC500/EC700 - Self Charge

$44.99

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Digital TDS3 PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester US

Digital TDS3 PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester US

$5.59

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Handheld TDS ppm Meter Water Quality Tester 0-9999 ppm Measurement Range

Handheld TDS ppm Meter Water Quality Tester 0-9999 ppm Measurement Range

$8.59

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HM Digital TDS-EZ PPM Meter/Tester, Water Quality Purity Test Hydroponics Filter

HM Digital TDS-EZ PPM Meter/Tester, Water Quality Purity Test Hydroponics Filter

$15.59

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Digital TDS&EC PPM Meter Home Drinking Tap Water Quality RO Filter Purity Tester

Digital TDS&EC PPM Meter Home Drinking Tap Water Quality RO Filter Purity Tester

$11.81

Product Details
Portable Digital TDS PPM Meter Filter Tester Pen Tap Water Quality Purity Tester

Portable Digital TDS PPM Meter Filter Tester Pen Tap Water Quality Purity Tester

$9.99

Product Details
DM-1 Inline Dual TDS Monitor Online RO DI Water Filter ppm Meter 1/4

DM-1 Inline Dual TDS Monitor Online RO DI Water Filter ppm Meter 1/4" HM Digital

$23.99

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