COVID-19 Alert: TRS-RenTelco remains open and ready to support you during this challenging time. We have implemented incremental product-cleaning procedures and are following CDC recommended best practices.
Buy Certified Pre-Owned Equipment with 12-months 0% financing
16-Point Certification ProcessRefurbished and Calibrated One Year Warranty
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Specs and manuals
A rugged hand-held instrument for variably attenuating optical signals in single mode applications. Use to simulate line loss for BER (Bit Error Ratio) tests on fiber optics systems, determine system margin/receiver sensitivity or the calibration of optical power meters. 4-Digit LCD Display.
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