The HI98128 pHep®5 is an advanced, waterproof pH and temperature tester with 0.01 Resolution that makes measuring quick and easy.
This accurate pH tester features 0.01 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
Save on calibration solutions when you bundle!
Compact & waterproof design fits right in your pocket so you can take it anywhere. Replaceable pH electrode extends the life of your tester for years. Great for drinking water, aquariums, pools, & ponds
The COMBO formula also includes a 20 ml sachet starter kit:
