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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI 3 In 1 Handheld Digital Oscilloscope LCR Transistor Tester, DSO-TC3 Standard, DSO-TC3 Upgrade1. Display: 2. 4 inch TFT colour screen, LED backlighting 2. Supply voltage: built in 1500mAh rechargeable lithium battery 3. Charging specification: USB Type C, +5V 4. Product volume: 79x103x31mm 5. Real time sampling rate: 10MSa s 6. Analogue bandwidth: 500Khz 7. Input impedance: 1 milliohm 8. Coupling method: AC DC 9. Test voltage range: 400V 10. Vertical sensitivity: 10mV 10V 11. Horizontal time base range: 1us 10s 12. Trigger mode automatic:
1. Display: 2.4-inch TFT colour screen, LED backlighting
2. Supply voltage: built-in 1500mAh rechargeable lithium battery
3. Charging specification: USB Type-C, +5V
4. Product volume: 79x103x31mm
5. Real-time sampling rate: 10MSa / s
6. Analogue bandwidth: 500Khz
7. Input impedance: 1 milliohm
8. Coupling method: AC/DC
9. Test voltage range: 400V
10. Vertical sensitivity: 10mV-10V
11. Horizontal time base range: 1us-10s
12. Trigger mode automatic: normal single
13. Trigger type: rising edge/falling edge
14. Compact body, simple modelling, easy to use, to meet the measurement routine
15. Automatic identification and measurement of various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual-diode thyristors, etc., as well as resistors, inductors, capacitors and other passive components
16. Built-in 1500mAh high-capacity lithium battery, power supply continuous operation without isolation transformer, safer to use
17. 2.4-inch anti-see-through high-resolution display, allowing you to read clearly even in bright sunlight
18. One-piece folding, placed in a stable support, does not take up space
19. Size: 79x103x31mm
Standard:
- DSO-TC3 Tester x 1
-Type-C charging cable x 1
-Common probe x 1
-Test Hook x 3
Upgrade:
-DSO-TC3 Tester x 1
-Adaptor x 1
-P6100 High Voltage Probe x 1
-Type-C charging cable x 1
-Normal Probe x 1
-Test Hook x 1
Specification:
| Package Weight |
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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
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Good quality and good value
Size: 2+6+1+12 Pack
this is a great deal and so nice to have on hand. I like being able to just grab replacement parts as needed and not have to place orders for them. It gives peace of mind to know I already have them on hand. much more affordable to buy all at once too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
★★★★★ 5
Works well
Size: 1+6+6 Pack
Fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
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