COVID-19 Alert: TRS-RenTelco remains open and ready to support you during this challenging time.
Buy Certified Pre-Owned Equipment with 12-months 0% financing
16-Point Certification ProcessRefurbished and Calibrated One Year Warranty
Hover to zoom
Specs and manuals
The S331B SiteMaster is a hand-held SWR/RL (standing wave ratio/return loss) and Distance-to-Fault measurement instrument that includes a built-in synthesized sweep signal source. The S331B uses a keypad to enter data and an LCD to provide a graphical indication of SWR or RL over the frequency range. The S331B is designed primarily for providing an all-in-one measurement solution for SWR, return loss or cable insertion loss, and location of faulty RF components in antenna tower systems. N(f) connection.
Rent or Lease