The Hach Pocket Pro Conductivity Testers are engineered to deliver accurate results. Backed up with built in performance diagnostics, you never have to guess when to clean or calibrate the sensor. Easy calibration steps take the guesswork out of calibrating the sensor to keep it in optimum condition.
Easy to replace AAA batteries and convenient sample cup make maintenance and measurements simple. The large LCD screen is easy to read.
Includes: tester, 4 AAA batteries, lanyard, calibration solution and quick start guide.