Hanna Waterproof Pocket Testers -

Hanna’s premium, waterproof testers are inspired by durability and convenience. Accuracy and automation are not compromised by the simple, two-button operation; these meters offer automatic temperature compensation, and automatic calibration and either an accurate pH reading or an accurate TDS reading.

For those measuring pH in applications such as environmental monitoring, pools and spas, or hydroponics, a water-tight construction ensures that pH readings will remain accurate and reliable.

The testers come with automatic temperature compensation and calibration solution.