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White-green ABS handheld water tester with backlit LCD screen

NSI

NSI YDF03212026 8-in-1 Water Quality Tester

SKU CH-CYMY-4NSY9 MPN YDF03212026

Measures pH, TDS, EC, ORP, specific gravity, salinity, hydrogen and temperature with an IP67-rated LCD meter for water testing

  • Product typeTool and Appliance Tester Accessories
  • Key featuresDrinking water, pools, ponds, beer brewing, kombucha, and mo
  • Measures eight parameters in one compact device
  • IP67 waterproof rating protects against immersion
  • Backlit LCD with data-lock and auto-off
  • Suits drinking water, pools, brewing and lab use
  • Automatic calibration simplifies routine testing

8-in-1 Water Quality Tester

The NSI YDF03212026 combines eight measurement functions in one handheld device. It reads pH, TDS, EC, ORP, specific gravity, salinity, hydrogen concentration and temperature on a backlit LCD. An IP67 rating protects the ABS housing during regular immersion. Automatic calibration and a lock function simplify operation for both professionals and home users.

Suits hobbyists and technicians needing

Brewers, aquarium keepers and pool owners can monitor several water chemistry values without switching instruments. The meter is not designed for continuous inline monitoring or for environments that require certified laboratory traceability. Users who need data logging, wireless output or replacement probe options should consider other equipment.

Covers common drinking water, pool.

The wide measurement span handles typical brewing, aquaculture and sanitation scenarios with high precision. Battery-powered operation with auto-shutoff extends field sessions. The single integrated probe means all eight parameters share one sensing head, so a fouled or damaged sensor stops every reading until the unit is serviced or replaced.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 76% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameNSI
Model nameYDF03212026
Part numberN002441442
Product typeTool and Appliance Tester Accessories

Questions about this item

What water samples do I need to have ready to use all eight measurement modes on this NSI YDF03212026 tester?

You need access to the liquid you want to test — such as drinking water, pool water, pond water, beer wort, or kombucha — because the meter measures pH, TDS, EC, ORP, specific gravity, salinity, hydrogen concentration, and temperature directly in the sample.

Will the IP67-rated housing on this NSI YDF03212026 survive accidental splashes from my older non-waterproof test probes?

Yes, the IP67 rating means the meter itself is protected against temporary immersion, so splashes from older equipment will not damage it.

How can I confirm the NSI YDF03212026 is giving correct readings after I turn it on?

Use the automatic calibration function with standard buffer solutions for pH and conductivity; the lock feature then holds the stable, calibrated values on the backlit LCD for verification.

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