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$590.99
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Test All Water SD40 Multiparameter Pocket Water Tester – pH, EC, TDS, Salt & Temperature | IP67 Waterproof Handheld Digital Meter for Domestic Checks, Pools & Industrial Use | 2000 Hrs Battery Life
★★★★★
$590.99
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About this item
- MULTI-PARAMETER WATER TESTING - This digital water tester measures pH, EC, TDS, salt and temperature with precise ranges: pH 0.00–14.00, conductivity 0.01–20.00 mS/cm, TDS 0.01–20.00 ppt, salt 0.01–10 g/L and temperature 0–50°C. Ideal for domestic water checks and routine assessments in industrial plants and swimming pools, it supports accurate monitoring across key water-quality indicators.
- SUITABLE FOR POOL, INDUSTRIAL & DOMESTIC CHECKS - Built for regular water testing in swimming pools, industrial facilities and general domestic water checks, the SD40 provides clear digital readings wherever quick assessments are required. Its waterproof IP67 housing withstands wet handling and splashes, ensuring dependable performance during frequent use in wet and moisture-prone testing environments.
- EASY-TO-USE LED DISPLAY SYSTEM - The three-colour LED system uses blue for measuring, green for calibration and red for alarms, helping users achieve reliable results with minimal effort. Clear symbols and a bright digital display simplify pH, EC, TDS and temperature readings, offering intuitive operation for both new and experienced users performing routine water checks.
- PORTABLE WITH LANYARD & CLIP ATTACHMENT - Designed for convenience during water testing tasks, the SD40 features a transparent lid that doubles as a stable stand during measurements. The included lanyard and top clip allow the tester to be worn around the neck or clipped securely onto a pocket, belt or waistband for quick access, supporting easy movement during testing routines.
- LONG BATTERY LIFE & PRACTICAL BUILD - Using energy-saving LEDs and 4 × AAA batteries, this digital tester delivers up to 2000 hours of operation for long-term routine use. The clear protective lid helps maintain sensor condition and supports easy electrode care. Its durable waterproof design ensures consistent performance during domestic water checks, pool testing and industrial monitoring work.
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Customer reviews
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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