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.

View on eBay - Digital PPM Hydroponic Water Quality Tester 3-in-1 Temperature EC TDS PPM Meter Buy It on eBay for only: $11.99

View on eBay - PH Meter, TDS&EC PPM Meter Water Tester for Household Drinking,Pool and Aquarium Buy It on eBay for only: $9.99

View on eBay - HM Digital TDS-EZ PPM Meter, Home Drinking Tap Water Quality Purity Test/Tester Buy It on eBay for only: $19.99

View on eBay - 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS Buy It on eBay for only: $12.39

View on eBay - Water Quality Tester 3-In-1, TDS Meter, EC Meter & Temperature Meter 0-9990Ppm Buy It on eBay for only: $20.99

View on eBay - PH Meter and TDS Meter Combo-PPM Digital Water Quality Tester-for Drinking Water Buy It on eBay for only: $9.99

View on eBay - TDS Water Tester, Drinking Water Tester, 0-9990 PPM Meter Water Quality Tester, Buy It on eBay for only: $18.08

View on eBay - Digital TDS3 PPM Meter Tester Home Drinking Tap Water Quality Purity Test Pen US Buy It on eBay for only: $6.99

View on eBay - Easy to Use PPM Meter Digital Tester for Home Drinking Water High Accuracy Buy It on eBay for only: $11.57

View on eBay - pH Meter for Water Digital EC and PPM Meter for Hydroponics Nutrient 4 in 1 p... Buy It on eBay for only: $35.18

View on eBay - Xlux TDS PPM Meter 3 Digital Tester Home Drinking Tap Water Quality Purity New Buy It on eBay for only: $13.03

View on eBay - Digital TDS3 PPM Meter Tester Home Drinking Tap Water Quality Purity Test Tester Buy It on eBay for only: $7.49

View on eBay - 4in1 TDS PPM Meter Digital Tester Home Drinking Water Quality Purity Test Tester Buy It on eBay for only: $7.99

View on eBay - 5 in 1 Salinity PH Temp EC and TDS Meter, Aquarium Swimming Pool Hot Tub, New Buy It on eBay for only: $65.56

View on eBay - Lot Of 2 TDS-3 PPM Meter, with Leather Case - Drinking Tap Water TDS Tester Buy It on eBay for only: $9.99

View on eBay - j TDS-3 PPM Meter, with Leather Case *** NOT HM DIGITAL Brand *** Buy It on eBay for only: $7.99

View on eBay - HM Digital TDS-EZ PPM Meter/Tester, Water Quality Purity Test Hydroponics Filter Buy It on eBay for only: $10.99

View on eBay - 1/2X TDS Meter Digital Tester Water Quality Testing Kit Drinking Water 0-9990ppm Buy It on eBay for only: $7.95