For scientists and professionals who require precision for pH and conductivity in the field

Portable waterproof pH meters with rugged housing and backlight display.

Our high-quality pH meters play an important role in helping you make the critical adjustments needed.

TPS pH Meters are a leading manufacturer of tough, accurate, and reliable pH meters.

Our accurate pH readings ensure essential quality, consistency, and safety with your production.

TPS is committed to providing and maintaining the highest standards of quality.

Accuracy you can trust. Our pH meters provide reproducible measuring results and increased measuring accuracy.

For scientists and professionals who require precision for pH and conductivity every time