Handheld Water Tester Digital Pen For Total Dissolved Solids And PH, Go-To TDS Meter For Drinking Water Bottles, Pools, And Fish Tanks, Easy To Clean, Quick Read, Pocket-Sized Water Quality Kit

Single-unit handheld water tester for TDS and pH readings
✔️ Pocket-sized TDS & pH pen with auto temperature compensation and easy cleaning

This handheld digital pen measures total dissolved solids (TDS) and pH in drinking water, pools, bottles, and fish tanks. It's a handy tool for quick spot checks on the go.

✅ Measures TDS and pH with fast 5-second readings
✅ Automatic temperature compensation for accurate results
✅ Bottle-mouth friendly tip; cap doubles as test container
✅ Removable cap for easy cleaning and maintenance
✅ Compact, long-life handheld tester designed for on-the-spot testing

💡 What is a handy handheld water tester used for?
It helps quickly assess water quality in everyday settings.
- drinking water checks
- pool and fish tank maintenance
- testing bottled beverages on the go