3B Scientific
✓Price
$103.99
Home/Stationery & Office Supplies/School & Educational Supplies/Curriculum Resources/Science/Measurement Kits
3B Scientific U8431030 Tuning Fork with Plotter Pen, 21 Hz
★★★★★
$103.99
Quantity
1
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About this item
- Natural frequency: 21 Hz
- Length: 245 mm
- Easy to Use
Product description
Tuning fork that allows for plotting oscillations on a sheet of paper. The oscillation is triggered by pushing the prongs of the fork together. The oscillation of the tuning fork is highly visible both with the naked eye or with the aid of a stroboscope. Includes a plotter pen with holder and a counterweight.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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