Cathodic Protection
Portable Instruments

CorTalk uDL2 data logger provides reliable, accurate measurement of AC current density, coupon DC current, a range of potential measurements and more. Designed to fit under standard CP test caps, this rechargeable device automatically begins operation when connected to a measurement cable and stores up to 2,000,000 readings.

One of the industry’s smallest and toughest data loggers with a GPS receiver for collecting AC and DC measurements from cathodic protection systems. Designed to fit under standard CP test caps, this rechargeable device automatically begins operation when connected to a measurement cable and stores up to 2,000,000 readings

Small, powerful and easily installed, the uGI1-B enables field technicians to quickly equip rectifiers with GPS synchronized interruption capabilities and local event data capture during periodic surveys of cathodic protection systems.

A powerful interruption controller for field use with cathodic protection rectifiers. Precise timing accuracy and repeatability is attained with GPS and microprocessor technology. A small physical size and wide operating temperature make these devices ideally suited for field rectifiers.