50PCS 20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ Wire Copper

50PCS 20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ Wire Copper. Storage temperature (℃) -30°C~ 70°C.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : Unbranded/Generic , UPC: : Does not apply: MPN: : Does not apply , EAN: : Does not apply , 。

50PCS 20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ Wire Copper
50PCS 20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ Wire Copper
50PCS 20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ Wire Copper