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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
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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
4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
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Reviewed in the United States on April 19, 2023
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
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Reviewed in the United States on September 25, 2025
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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