The HI 1296D pH probe feature a recessed flat tip that is easy to clean and prevents solids in solutions from collecting on the sensor. The titanium body of the probe functions as a potential matching pin for increased stability of readings and extended sensor life.
The HI 991001N easily fits in the palm of your hand.
The large, multi-level LCD displays the primary reading, temperature and calibration instructions simultaneously.
- New Larger LCD
- Tutorial messages for calibration and setup
- Missing Probe Indicator
- New Rugged, thinner ergonomic case
- Faster/Easier battery replacement