![Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific](https://m.media-amazon.com/images/I/71atd2UQz-L.jpg)
Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific
![IIVVERR 2 Pcs 16mm 20Vrms 40KHz Ultrasonic Transducer Sensor Detector (2 Unids 16mm 20Vrms 40KHz Transductor Ultrasónico - - Amazon.com IIVVERR 2 Pcs 16mm 20Vrms 40KHz Ultrasonic Transducer Sensor Detector (2 Unids 16mm 20Vrms 40KHz Transductor Ultrasónico - - Amazon.com](https://m.media-amazon.com/images/I/51jDkp03-nL._AC_UF894,1000_QL80_.jpg)
IIVVERR 2 Pcs 16mm 20Vrms 40KHz Ultrasonic Transducer Sensor Detector (2 Unids 16mm 20Vrms 40KHz Transductor Ultrasónico - - Amazon.com
![Amazon.com: VEVOR Ultrasonic Vinyl Record Cleaner 6L 40kHz Vinyl Ultrasonic Cleaning Machine Knob Control Record Ultrasonic Cleaner 4 Records Vinyl Sonic Cleaner Stainless Steel Tank w/Mechanical Heater & Timer : Industrial & Amazon.com: VEVOR Ultrasonic Vinyl Record Cleaner 6L 40kHz Vinyl Ultrasonic Cleaning Machine Knob Control Record Ultrasonic Cleaner 4 Records Vinyl Sonic Cleaner Stainless Steel Tank w/Mechanical Heater & Timer : Industrial &](https://m.media-amazon.com/images/I/711OFByMRiL.jpg)
Amazon.com: VEVOR Ultrasonic Vinyl Record Cleaner 6L 40kHz Vinyl Ultrasonic Cleaning Machine Knob Control Record Ultrasonic Cleaner 4 Records Vinyl Sonic Cleaner Stainless Steel Tank w/Mechanical Heater & Timer : Industrial &
![Amazon.com: Ultrasonic Cleaner 3L with Heater and Timer, Ultrasonic Parts Cleaner with 40kHz SUS 304 Stainless Steel, 0.8 gal Ultrasonic Cleaning Machine with Digital Control for Jewelry Watch Glasses Diamond : Industrial Amazon.com: Ultrasonic Cleaner 3L with Heater and Timer, Ultrasonic Parts Cleaner with 40kHz SUS 304 Stainless Steel, 0.8 gal Ultrasonic Cleaning Machine with Digital Control for Jewelry Watch Glasses Diamond : Industrial](https://m.media-amazon.com/images/I/61RhpYbPNpL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Ultrasonic Cleaner 3L with Heater and Timer, Ultrasonic Parts Cleaner with 40kHz SUS 304 Stainless Steel, 0.8 gal Ultrasonic Cleaning Machine with Digital Control for Jewelry Watch Glasses Diamond : Industrial
![Amazon.com: VEVOR Ultrasonic Machine, 1.2L Ultrasound Cleaner Machine, 40KHz Diamond Cleaner, 4 Buttons Jewelry Cleaner Machine, 70W Professional Ultrasonic Cleaner for Jewelry, Eyeglasses, Watches, Coins, Rings : Industrial & Scientific Amazon.com: VEVOR Ultrasonic Machine, 1.2L Ultrasound Cleaner Machine, 40KHz Diamond Cleaner, 4 Buttons Jewelry Cleaner Machine, 70W Professional Ultrasonic Cleaner for Jewelry, Eyeglasses, Watches, Coins, Rings : Industrial & Scientific](https://m.media-amazon.com/images/I/712pXZHm-fL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: VEVOR Ultrasonic Machine, 1.2L Ultrasound Cleaner Machine, 40KHz Diamond Cleaner, 4 Buttons Jewelry Cleaner Machine, 70W Professional Ultrasonic Cleaner for Jewelry, Eyeglasses, Watches, Coins, Rings : Industrial & Scientific
![Amazon.com: Mophorn 22L Ultrasonic Cleaner 28/40khz Dual Frequency Ultrasonic Cleaner 304 Stainless Steel with Heater Timer for Jewelry Watch Glasses Parts Cleaning : Industrial & Scientific Amazon.com: Mophorn 22L Ultrasonic Cleaner 28/40khz Dual Frequency Ultrasonic Cleaner 304 Stainless Steel with Heater Timer for Jewelry Watch Glasses Parts Cleaning : Industrial & Scientific](https://m.media-amazon.com/images/I/71KDTFDBVAS.jpg)
Amazon.com: Mophorn 22L Ultrasonic Cleaner 28/40khz Dual Frequency Ultrasonic Cleaner 304 Stainless Steel with Heater Timer for Jewelry Watch Glasses Parts Cleaning : Industrial & Scientific
![Amazon.com: 40khz 35W Ultrasonic Electric Ceramic Sheet, Piezoelectric Clean Cleaner Ultrasonic Transducer Plate Electric Ceramic Sheet, 50 * 2.6mm : Industrial & Scientific Amazon.com: 40khz 35W Ultrasonic Electric Ceramic Sheet, Piezoelectric Clean Cleaner Ultrasonic Transducer Plate Electric Ceramic Sheet, 50 * 2.6mm : Industrial & Scientific](https://m.media-amazon.com/images/I/61jYp1dXwTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 40khz 35W Ultrasonic Electric Ceramic Sheet, Piezoelectric Clean Cleaner Ultrasonic Transducer Plate Electric Ceramic Sheet, 50 * 2.6mm : Industrial & Scientific
![Amazon.com: PHILIPS Fidelio Headphones - Stereo - Mini-Phone - Wired - 30 Ohm - 5 Hz 40 kHz - Over-The-Head - Binaural - Circumaural - 9.84 ft Cable : Electronics Amazon.com: PHILIPS Fidelio Headphones - Stereo - Mini-Phone - Wired - 30 Ohm - 5 Hz 40 kHz - Over-The-Head - Binaural - Circumaural - 9.84 ft Cable : Electronics](https://m.media-amazon.com/images/I/51jW+6LUTeL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PHILIPS Fidelio Headphones - Stereo - Mini-Phone - Wired - 30 Ohm - 5 Hz 40 kHz - Over-The-Head - Binaural - Circumaural - 9.84 ft Cable : Electronics
![Amazon.com: LYWS High Conversion Efficiency 50W 40KHz Ultrasonic Piezoelectric Transducer Cleaner for Cleaning Medical : Industrial & Scientific Amazon.com: LYWS High Conversion Efficiency 50W 40KHz Ultrasonic Piezoelectric Transducer Cleaner for Cleaning Medical : Industrial & Scientific](https://m.media-amazon.com/images/I/61PcRtPCDQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LYWS High Conversion Efficiency 50W 40KHz Ultrasonic Piezoelectric Transducer Cleaner for Cleaning Medical : Industrial & Scientific
![IIVVERR Pair Aluminum Housing 20V 40KHz Ultrasonic Transducer Sensor 16mm (Par de aluminio con sensor de transductor ultrasónico de 20V 40KHz de 16 mm - - Amazon.com IIVVERR Pair Aluminum Housing 20V 40KHz Ultrasonic Transducer Sensor 16mm (Par de aluminio con sensor de transductor ultrasónico de 20V 40KHz de 16 mm - - Amazon.com](https://m.media-amazon.com/images/I/61gLMcsK6-L._AC_UF894,1000_QL80_.jpg)
IIVVERR Pair Aluminum Housing 20V 40KHz Ultrasonic Transducer Sensor 16mm (Par de aluminio con sensor de transductor ultrasónico de 20V 40KHz de 16 mm - - Amazon.com
![Amazon.com: VEVOR Ultrasonic Cleaner 2L Digital Ultrasonic Parts Cleaner with Timer 40kHz Professional 304 Stainless Steel Ultrasonic Cleaner 110V for Jewelry Watch Glasses Diamond Eyeglass Small Parts Cleaning : Industrial & Scientific Amazon.com: VEVOR Ultrasonic Cleaner 2L Digital Ultrasonic Parts Cleaner with Timer 40kHz Professional 304 Stainless Steel Ultrasonic Cleaner 110V for Jewelry Watch Glasses Diamond Eyeglass Small Parts Cleaning : Industrial & Scientific](https://m.media-amazon.com/images/I/71LoMqrWUaL.jpg)
Amazon.com: VEVOR Ultrasonic Cleaner 2L Digital Ultrasonic Parts Cleaner with Timer 40kHz Professional 304 Stainless Steel Ultrasonic Cleaner 110V for Jewelry Watch Glasses Diamond Eyeglass Small Parts Cleaning : Industrial & Scientific
![Amazon.com: uxcell 2 Pieces 16mm Dia 20Vrms 40KHz Ultrasonic Transducer Sensor Detector : Industrial & Scientific Amazon.com: uxcell 2 Pieces 16mm Dia 20Vrms 40KHz Ultrasonic Transducer Sensor Detector : Industrial & Scientific](https://m.media-amazon.com/images/I/51tUtgnXeUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: uxcell 2 Pieces 16mm Dia 20Vrms 40KHz Ultrasonic Transducer Sensor Detector : Industrial & Scientific
![Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific](https://m.media-amazon.com/images/I/71BLZUwgpbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BQLZR Al. High Conversion Efficiency 60W 40KHz Ultrasonic Piezoelectric Transducer Silver Ultrasonic Transducer : Industrial & Scientific
![Amazon.com: VEVOR Knob Ultrasonic Cleaner 3L 40kHz Ultrasonic Cleaning Machine Knob Control Sonic Cleaner 304 Stainless Steel Ultrasonic Cleaner Machine with Heater & Timer for Cleaning Jewelry Eyeglasses Watches : Industrial & Amazon.com: VEVOR Knob Ultrasonic Cleaner 3L 40kHz Ultrasonic Cleaning Machine Knob Control Sonic Cleaner 304 Stainless Steel Ultrasonic Cleaner Machine with Heater & Timer for Cleaning Jewelry Eyeglasses Watches : Industrial &](https://m.media-amazon.com/images/I/71lwJzm5AZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VEVOR Knob Ultrasonic Cleaner 3L 40kHz Ultrasonic Cleaning Machine Knob Control Sonic Cleaner 304 Stainless Steel Ultrasonic Cleaner Machine with Heater & Timer for Cleaning Jewelry Eyeglasses Watches : Industrial &
![Amazon.com: Pioneer DJ HDJ-X10-S - Closed-back Circumaural DJ Headphones with 50mm Drivers, with 5Hz-40kHz Frequency Range, Detachable Cable, and Carrying Case - Silver : Musical Instruments Amazon.com: Pioneer DJ HDJ-X10-S - Closed-back Circumaural DJ Headphones with 50mm Drivers, with 5Hz-40kHz Frequency Range, Detachable Cable, and Carrying Case - Silver : Musical Instruments](https://m.media-amazon.com/images/I/61eRtW488oL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pioneer DJ HDJ-X10-S - Closed-back Circumaural DJ Headphones with 50mm Drivers, with 5Hz-40kHz Frequency Range, Detachable Cable, and Carrying Case - Silver : Musical Instruments
![JAMECO VALUEPRO 139492 40TR12B-R Ultrasonic Sensor Set 40 kHz Transmitter and Receiver: Electronic Component Sensors: Amazon.com: Industrial & Scientific JAMECO VALUEPRO 139492 40TR12B-R Ultrasonic Sensor Set 40 kHz Transmitter and Receiver: Electronic Component Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/11KuQ3E8FCL._AC_UF1000,1000_QL80_.jpg)
JAMECO VALUEPRO 139492 40TR12B-R Ultrasonic Sensor Set 40 kHz Transmitter and Receiver: Electronic Component Sensors: Amazon.com: Industrial & Scientific
![Amazon.com: Ultrasonic Cleaner, Safe 40KHZ Portable Ultrasonic Cleaning Machine 650ml for Glasses (US Plug AC100-120V 60HZ) : Industrial & Scientific Amazon.com: Ultrasonic Cleaner, Safe 40KHZ Portable Ultrasonic Cleaning Machine 650ml for Glasses (US Plug AC100-120V 60HZ) : Industrial & Scientific](https://m.media-amazon.com/images/I/61swG78jGeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ultrasonic Cleaner, Safe 40KHZ Portable Ultrasonic Cleaning Machine 650ml for Glasses (US Plug AC100-120V 60HZ) : Industrial & Scientific
![Amazon.com: 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe : Industrial & Scientific Amazon.com: 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe : Industrial & Scientific](https://m.media-amazon.com/images/I/41N31G+pe9L.jpg)
Amazon.com: 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe : Industrial & Scientific
![IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com](https://m.media-amazon.com/images/I/3104IcsH0BL._AC_UF894,1000_QL80_.jpg)
IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com
![Amazon.com: Ultrasonic Cleaner, Jewelry Cleaner with 40kHz Five Digital Timer 600ML Ultrasonic Jewelry Cleaner with Basket for Cleaning Eye Glasses, Rings,Watch,Coin,Silver… : Industrial & Scientific Amazon.com: Ultrasonic Cleaner, Jewelry Cleaner with 40kHz Five Digital Timer 600ML Ultrasonic Jewelry Cleaner with Basket for Cleaning Eye Glasses, Rings,Watch,Coin,Silver… : Industrial & Scientific](https://m.media-amazon.com/images/I/61ShvGraDtL.jpg)
Amazon.com: Ultrasonic Cleaner, Jewelry Cleaner with 40kHz Five Digital Timer 600ML Ultrasonic Jewelry Cleaner with Basket for Cleaning Eye Glasses, Rings,Watch,Coin,Silver… : Industrial & Scientific
![IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com](https://m.media-amazon.com/images/I/51r87VWJxpL._AC_UF350,350_QL50_.jpg)
IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com
![Litz Wire, 22 AWG Unserved Single Build, 40/38 Stranding, 8 oz Spool, Ideal for ~100 kHz Applications - - Amazon.com Litz Wire, 22 AWG Unserved Single Build, 40/38 Stranding, 8 oz Spool, Ideal for ~100 kHz Applications - - Amazon.com](https://m.media-amazon.com/images/I/61IF1G1k5cL._AC_UF894,1000_QL80_.jpg)
Litz Wire, 22 AWG Unserved Single Build, 40/38 Stranding, 8 oz Spool, Ideal for ~100 kHz Applications - - Amazon.com
![IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com](https://m.media-amazon.com/images/I/51r87VWJxpL._AC_UF894,1000_QL80_.jpg)
IIVVERR 10mm Diameter Aluminum Housing 20V 40KHz Ultrasonic Transducer (Transductor ultrasónico de 10 mm con carcasa de aluminio de 20 mm y 40 VHz - - Amazon.com
![Amazon.com: Mophorn 10L Ultrasonic Cleaner 304 Stainless Steel Professional Knob Control Ultrasonic Cleaners with HeaterTimer for Jewelry Watch Glasses Circuit Board Dentures Small Parts Dental Instrument : Industrial & Scientific Amazon.com: Mophorn 10L Ultrasonic Cleaner 304 Stainless Steel Professional Knob Control Ultrasonic Cleaners with HeaterTimer for Jewelry Watch Glasses Circuit Board Dentures Small Parts Dental Instrument : Industrial & Scientific](https://m.media-amazon.com/images/I/71-tDxEULyS._AC_UF1000,1000_QL80_.jpg)