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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
FNIRSI DSOTC3 ONE CH 500KHZDSO TC3 is a 3 IN 1 Handheld Digital Oscilloscope+ Signal GEN+ Transistor Tester. It has a Single Channel Oscilloscope with a 500KHz Bandwidth and 10MSA S Sampling Rate. (Does Not Include FNIRSI P6100 X1 X10 SCOPE PROBE and BDD OSCOPE PROBE BNC MCX ADAPT) 3 IN 1 Handheld Digital Oscilloscope Features 3 IN 1 Integration: digital storage oscilloscope, component tester, signal generator for beginners, hobbyist. Fnirsi handheld oscilloscope: Performance:
DSO-TC3 is a 3-IN-1 Handheld Digital Oscilloscope+ Signal GEN+ Transistor Tester. It has a Single Channel Oscilloscope with a 500KHz Bandwidth and 10MSA/S Sampling Rate. (Does Not Include FNIRSI P6100 X1 X10 SCOPE PROBE and BDD OSCOPE PROBE BNC-MCX ADAPT)
3-IN-1 Handheld Digital Oscilloscope
Features
- 3-IN-1 Integration: digital storage oscilloscope, component tester, signal generator for beginners, hobbyist.
- Fnirsi handheld oscilloscope: Performance: 10MS/s sampling, 500kHz bandwidth.
- Large TFT Display: Clear visualization.
- Rechargeable Battery: Portable convenience.
- Trigger Functions: Single, Normal, Automatic.
- Transistor Testing: NPN, PNP, FET, diodes, in circuit transistor tester,more.
- Component Analysis: Pin definition, NEC protocol.
- MOS Test Mode: Identifies various transistor types.
- Other Modes: Continuity, voltage, PWM, temperature sensors.
- Waveform Generator: Sine, square, pulse, triangle, ramp, DC.
Downloads
Additional Information
| Device | Oscilloscope |
| Type | 3-IN-1 | Handheld | Digital |
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
4.6 ★★★★★
Based on 1992 reviews
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Product Reviews
★★★★★ 3
The style
Overall the suit is good. The picture shows white buttons, but came in black. I have to swap out the black for all white.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
★★★★★ 1
Failure at every step
Item sent was wrong size, missing pieces and used! Not happy. Thankfully Amazon made it right because Coofandy dropped the ball completely. Think twice before ordering from this vendor.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Great fit
Size: Large, Color: Black
Great fit!
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Know your body type.
Color: Navy Blue, Size: Large
I really liked the look and the buttons when I ordered it but I wound up returning only because I have to have a slim or fitted cut for any shirt to look good on me. This shirt did not hug me in the sides and looked like I was wearing someone else’s clothes. Nice shirt and good quality but it didn’t fit me personally. I did consider having it tailored but the cost of doing that was almost as much as the shirt.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Cool comfortable good looks
Color: Navy Blue, Size: X-Large
Nice fit really comfortable good color not a hot shirt
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Reviewed in the United States on May 18, 2026