HANNA Pocket conductivity/TDS Testers

Reliable Pocket-Sized Testers

Graphite sensor won’t oxidize, providing you with better repeatability.
Specifications: DiST1 and DiST2 measure TDS, DiST3 and DiST4 measure conductivity. Tester probes are replaceable, offering longer life. Exposed temperature sensor provides faster response time. Also feature automatic temperature compensation from 0°–50°C (32°–122°F). Pure Water Tester (PWT) allows you to check the purity of distilled or demineralized water. Ultra Pure Water Tester (UPW) measures to 1/1000th of microsiemens, ensuring accurate results in the field or in the lab.

Note: Calibration Service Available. Click here for details.