4-in-1 Water Quality Tester - 4-in-1 TDS Meter, 0-9990 ppm EC & Temp Readings, Backlit Screen

4-in-1 Water Quality Tester - 4-in-1 TDS Meter, 0-9990 ppm EC & Temp Readings, Backlit Screen, Alkaline Battery-Powered, Compact Portable, Easy 1-Click Use for Clean Safe Water Daily Use, RO Systems, Pools (Halloween Sales). This pool and hot tub supplies is available in the options shown above.

• Assembly: Fully assembled
• Material: TDS Levels
• Age group: Adult,Child
• Shape: Rectangle
• Quantity per pack: 1
• Available options: 1, 2