Waterproof Portable pH Meter Kit with Calibration H2236

What's included: nist-traceable calibration certificate provided by in no cal, all-in-one single-junction pH/ATC electrode 35808-71, grip-clip electrode holder, calibration solutions, carrying case, and two AA batteries. Rugged, accurate, reliable - best value for an IP67-rated waterproof meter! intuitive, user-friendly icons-electrode status displays pH slope. Grip-cliptm holder quickly and easily secures the electrode to your beaker or container. Expanded data logging for up to 150 data sets. Mv offset for calibration of ORP standards, zeroing mV value, and pH Diagnostics . 700 hours battery-life or optional universal power adapter. Built-in stand and wall mount option allow for easy Bench top measurement or storage.