Handmade, custom-engineered industrial sensors built to outlast mainstream brands in the world's harshest processes.
When mainstream sensors fail in your process, we're who you call. Three things make us different.
Designed from the ground up for aggressive media, extreme temperatures, and the kind of processes that destroy ordinary sensors within weeks.
Every sensor is individually handmade and tuned to your application's physical and chemical characteristics. Not off-the-shelf, not one-size-fits-all.
Our customers report longer service life, reduced reagent use, and improved output yields, saving millions of dollars compared to competing sensors.
Five sensor variants engineered for different process challenges. Pick the one that matches your application.
A major gold producer was replacing competitor pH sensors every 6 weeks in their leach circuit due to the aggressive cyanide chemistry. After switching to Turtle Tough's Ultra Tough variant, sensor replacement cycles extended to 18+ weeks with no loss of measurement accuracy.
State-of-the-art sensor design combined with smart technology that transforms how you manage measurement.


Local displays, junction-box analysers, panel-mount controllers, and IoT cloud platforms. A complete measurement solution.
Cloud-based remote management for distributed sensor networks.
View product2 min 34 sec. How Turtle Tough sensors are built, tested, and deployed in real industrial environments.
Send us your application details and one of our engineers will spec a sensor for your specific conditions. No obligation.