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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
DB-E38-24VPiezo Buzzer Round White 24VDC 20mA 100dB 30cm Leadwire 2900Hz 45mm x 26mm Single Tone 24V Round Piezoelectric Buzzer Downloads Termination Datasheet DB E38 24V Additional Information Device Buzzer Type Piezoelectric Shape Round Colour White Voltage Rating 24V Voltage Type DC Current Rating 20mA Sound Output 100dB @ 30cm Termination Leadwire Frequency 2900Hz Face Diameter 45mm Height 26mm Tone Nature Single
Piezo Buzzer Round • White • 24VDC • 20mA • 100dB / 30cm • Leadwire • 2900Hz • φ45mm x 26mm • Single Tone
24V Round Piezoelectric Buzzer
Downloads
Additional Information
| Device | Buzzer |
| Type | Piezoelectric |
| Shape | Round |
| Colour | White |
| Voltage Rating | 24V |
| Voltage Type | DC |
| Current Rating | 20mA |
| Sound Output | 100dB @ 30cm |
| Termination | Leadwire |
| Frequency | 2900Hz |
| Face Diameter | 45mm |
| Height | 26mm |
| Tone Nature | Single |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2453 reviews
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Product Reviews
★★★★★ 5
Absolutely fantastic
Color: Black, Color: Black
Absolutely solid product and would recommend this to anybody as a wide mouth espresso measuring cup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice cup!
Color: Silver
Nice measuring cup. I appreciate the pretty wooden handle. Using this espresso measuring cup has upped my latte game considerably!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
★★★★★ 4
Decent 3oz measurer
Color: Black, Color: Black
I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Expresso
Color: Silver
I like it. Each coffee perfectly measured
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
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