Hanna - HI98128 pH/Temperature Tester with 0.01 pH Resolution - pHep®5

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.

- Compact & waterproof design fits right in your pocket so you can take it anywhere.
- Replaceable pH electrode extends the life of your pH tester for years.
- Automatic up to Three-Point pH Calibration Features at-a-glance Waterproof

- Designed to float if accidentally dropped in a tank Expanded pH Range

- pH range is from -2.00 to 16.00 pH Automatic Temperature Compensation

- All readings are compensated for variations in temperature
- Temperature displayed in °C or °F along with pH reading Stability indicator

- pH tester displays a clock tag that will disappear when the reading has achieved stability HOLD button

- Freezes reading on the display to allow recording of measurement BEPS (Battery Error Prevention System)

- Meter will automatically shut off if there is not enough power to get an accurate measurement Auto-off

- Meter automatically shuts off after 8 minutes of non-use to maximize battery life