The HQD portable meters connect with a wide range of Intellical smart electrodes addressing different sample types and operating environment for water quality , environmental and treatment process purposes. The Intellical probe automatically recognize the testing parameter , store the calibration history , and method settings to minimize errors and setup time. In their Rugged outdoor version the Intellical sensors are nearly indestructible and available with multiple cable lengths.

Intellical™ PHC101 and CDC401 are digital combination electrode with built-in temperature sensor. PHC101 has low maintenance needs thanks to a non-refillable gel-filled single open reference junction. These Rugged versions elecrodes are built with a stainless steel body ensuring sufficient weight to the probe for an easy outside handling , the sensing part is protected by a shroud , and the connection is ensured by strong and visible yellow coloured cable onto which you can clip depth markers (optional accessories) , making these rugged models specially designed for field use. These electrodes are ideal for measuring in all types of external environment such as river , surface and ground waters , ponds , lakes , sea , wastewater plant , source water , drinking water reservoir for water quality , environmental and treatment process purposes.