Hach Pocket Pro is engineered to deliver accurate results.

• Confidence in results
• Save time and money
• Ease of use

With calibration diagnostics. Manual langauges include English, French, German, Italian, and Spanish. No backlight. No replaceable sensor.

Backed up with built in performance diagnostics, you never have to guess when to clean or calibrate the sensor. You also get replaceable batteries for convenient field use, and a large, easy-to-read LCD screen.