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TDS Meter Digital Water Tester for Drinking Water, 4 in 1 TDS Water Quality Tester, Portable 0-9990ppm TDS EC & Temp(°C,°F) Meter Tester, Testing for Drinking Water, RO/DI System
★★★★★
$37.99
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About this item
- Precise and Reliable: tds meter digital water tester uses high-quality titanium alloy probes and smart chips to ensure ±2% measurement accuracy and 0.02ppm resolution, providing stable and reliable water quality test results. Tds meter quickly tests the purity of drinking water, filtered water, bottled water, etc., helping you monitor your family's drinking water safety at all times
- 4-in-1 Multi-Function Digital Water Quality Tester:This water tester for drinking water measures Total Dissolved Solids (TDS), Conductivity (EC), and Temperature (°C/°F), offering comprehensive water quality testing, making water tester an ideal choice for household drinking water monitoring. Simple operation—just immerse in water for 5 seconds to obtain accurate readings, allowing you to easily monitor the safety of various drinking water sources at home
- Water Quality Safety Alert: When TDS >40ppm, the tds tester screen displays red; when <40ppm, it displays green. TDS <300ppm is considered safe drinking water range. Note: High TDS water may contain elevated concentrations of dissolved substances, and long-term consumption may affect health. This tds water tester helps you stay informed about water quality conditions, providing reference for your family's drinking water safety
- Convenient Design: Digital water tester equipped with a high-definition backlit LCD display for clear readings under various lighting conditions. PPM water tester factory-calibrated and ready to use immediately. One-button lock function after measurement. Drinking water tester auto power-off after 5 minutes of inactivity. Compact and lightweight design for easy portability—fits easily in your pocket, meeting diverse needs from household testing to outdoor travel
- Multi-Scenario Applications: In addition to testing drinking water purity, portable water tds tester can also monitor reverse osmosis (RO)/deionized (DI) system performance, determine when filters need replacement, and is suitable for aquariums, hydroponic systems (nutrient testing), well water, and other water quality monitoring scenarios, fulfilling various water testing needs
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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