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10 bestPpm Meterof December 2025

Name: Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration
Brand: Apera Instruments
Price: 123.51 CAD
Availability: InStock

112M consumers helped this year.

Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

Apera Instruments

9.9

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2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temperature(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums, Pool, etc.

MEXYBE

9.8

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Kactoily 6-in-1 Drinking Water Quality Tester, TDS Meter Digital Water Tester| TOC,COD,TDS,UV275,EC & Temp | Organic Contamination | Lab Grade | Well, Tap, Water Purifier & Outdoor Water Quality

kactoily

9.6

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Bluelab TRUNCOMV2 Commercial Truncheon Nutrient Meter with Increased Measurement Range, Digital Conductivity (TDS, EC, ppm 500, ppm 700, CF) Tester in Water, Tool for Hydroponic System and Plant Grow

Bluelab

9.3

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Bluelab TRUNV2 Truncheon Nutrient Meter, Digital Conductivity (TDS) Tester in Water (Scales Include: EC, ppm 500, ppm 700, CF, TDS), Tool for Hydroponic System and Indoor Plant Grow

Bluelab

9.1

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TDS Meter Digital Water Quality Tester for RO-RODI System Drinking Water, Aquariums, Hydroponics, 0-999 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy（White）

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