szzijia 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc auspowers_batchfive Victor T9000 Non-Contact Digital Infrared

Victor T9000 Non-Contact Digital Infrared Forehead and Wrist Thermometer

'Earhook Listen Only Earpiece

Used as snowmobile or skiing communicators

If you are having difficulty

szzijia 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc auspowers_batchfive Victor T9000 Non-Contact Digital Infraredszzijia 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc Features: 5pcs of prewired 35mm wide brass piezoelectric discs These are perfect for using as touch sensors, electronic drum triggers, buzzers, or making your own contact mics. Uncased piezo elements Speech and music applications Wide tonal response Piezo element Specification: Type: External drive type element Metal Plate Diameter: 35mm Resonant Frequency: 2. 6 0. 5