Hanna HI981074 Pool pH Tester | Waterproof | 0.1 Resolution | Auto Calibration citric acid water softener The X10 is rated for

The X10 is rated for 10

Genuine Milwaukee SE510 Lab-Grade EC/TDS Probe

Milwaukee Instruments: precision water quality measurement tools engineered for professionals who demand accuracy

Ideal for: reef aquariums

Single-use 20 ml packets — eliminates cross-contamination between calibrations

Hanna HI981074 Pool pH Tester | Waterproof | 0.1 Resolution | Auto Calibration citric acid water softener The X10 is rated forWaterproof, floating pH tester designed specifically for swimming pools, hot tubs, and spas. The Hanna HI981074 Pool Line pH Tester delivers professional accuracy with 0. 1 pH resolution and 0. 1 pH accuracy, featuring automatic temperature compensation, simultaneous pH and temperature display, and a waterproof design that floatsmaking poolside testing safe, easy, and reliable. Key Features & Benefits Waterproof & floats IP67 rated, designed to float