Standard-TVM-450-Monaural-Audio-Module

The unit for sale in this listing is one: Standard-TVM-450s Monaural-Audio-Module. The unit offered for sale in this listing has been tested to power unit was pulled and or removed from a professional working environment in which the device and/or module was regularly used other than testing the unit to power and verifying that the digital display proper responded to the commands selected no other test were performed this unit is believed to completely function as intended no power faults were discovered unit functions as intended.  Please share any questions and or concerns regarding the potential purchasing process of the listed item also please view the pictures of this item to best obtain the a clear idea of the visual condition of this unit.  Feel free to visit my eCRATER Store to view similar products. Please follow me and/or add me to your list of favorite sellers and visit often. Thank you for your business. Please be mindful carrier could potential be different from what's shown or declared in the listing info . USPS, FedEx an/or UPS maybe used.