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Waterproof pH Tester | Ph Meter Water | Free Shipping
https://www.testequipmentdepot.com › Oakton › phTestr-30
Sponsored Shop Complete Oakton Lab Instruments Catalog! Authorized Distributor. Buy Oakton pHT…Auto Calibration · Quick Response · 2-Year Warranty · Temperature Display
Service catalog: Member Pricing, Refurbished Equipment, Government Sales/ GSA"Great selection and timely shipping." - from consumer review