> PROTECTION FOR DATA AND TELECOMMUNICATION LINES> RF SPD TESTER Radiofrequency test device for transient overvoltage protectors for data & communication and DC power supply lines > AT-3501 RF SPD TESTER Fast and simple checks for effective overvoltage protection system maintenance. RF SPD TESTER is a radiofrequency portable device which checks the status of the removable modules for transient overvoltage protectors in the ATFONO (data lines), ATLINE (telephone lines) and ATVOLT (DC power supply lines) series. How it works: Pressing the test button, the RF SPD TESTER sends out a signal to the surge protector circuit. If the protector’s LED flickers at the same time as the checking LED, then the module is working properly. When the LED does not light up, the cartridge is damaged and must be replaced as soon as possible to prevent imminent failure in the protection system. Compatible with: > ATLINE series > ATFONO series > ATVOLT series Benefits Easy and fast test: it is only necessary to bring the RF SPD TESTER to the removable module and press the test button. No electrical contacts required. The modules in the protector do not need to be removed or disconnected. Aplicaciones Tecnologicas S.A. - Parque Tecnologico de Valencia - Nicolas Copernico, 4 - 46980 Paterna (Valencia), Spain T +34 961 318 250 - F +34 961 318 206 - [email protected] - www.at3w.com