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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
3 In 1 Oscilloscope Transistor Tester Signal Generator 10M Bandwidth Burn-In Proof, FNIRSI DSO-TC41. All round intelligent anti burn protection, safe measurement, comprehensive protection for your safety 2. Higher performance 10mhz bandwidth +48MS sampling, accurate capture of the waveform, master every detail 3. Efficient detection and intelligent identification of easy to test devices, such as diodes, zener diodes, thyristors, capacitors, resistors, inductors, transistors, mosfet 4. 13 kinds of signal waveforms, can meet a variety of test needs
1. All-round intelligent anti-burn protection, safe measurement, comprehensive protection for your safety
2. Higher performance 10mhz bandwidth +48MS sampling, accurate capture of the waveform, master every detail
3. Efficient detection and intelligent identification of easy to test devices, such as diodes, zener diodes, thyristors, capacitors, resistors, inductors, transistors, mosfet
4. 13 kinds of signal waveforms, can meet a variety of test needs
5. Built-in 1500mAh lithium-ion battery, Type-C charging, automatic sleep mode, suitable for long-time work
6. USB share waveform data, easy to manage the oscilloscope, and connected to the PC via USB cable for secondary analysis
Functional parameters:
1. Screen: 2.8-inch TFT color screen
2. Backlight: adjustable backlight brightness
3. Power supply: TYPE-C (5V/1A)
4. Battery: 3.7V/1500mAh
5. Language: Chinese, English, German, Portuguese, Spanish, Japanese, Russian, Korean
6. Size: about 90 x 142 x 27.5mm
7. Weight: about 186g
Oscilloscope parameters:
1. Real-time sampling rate: 48MSa / s
2. Analog bandwidth: 10MHz
3. Input impedance: 1 megohm
4. Coupling method: AC/DC
5. Test voltage range: 1:1 probe: 80Vpp (+40V); 10:1 probe: 800Vpp (+400V)
6. Vertical sensitivity: 10mV/div-10V/div (X1 gear)
7. Vertical displacement: adjustable with indication level
8. Horizontal time base range: 50ns-20s
9. Trigger mode: automatic, regular and single (Auto/Normal/Single)
10. Trigger type: rising edge, falling edge
11. Trigger level: adjustable, with instructions
12. Waveform freeze: Yes (HOLD function)
Transistor parameters:
1. Diode: forward voltage drop less than 5V
2. Voltage regulator diode: 0-32V
3. Field Effect Tube: JFET, IGBT, MIOSTET
4. Unidirectional thyristor: turn-on voltage less than 5V, gate level
5. Bidirectional thyristor: trigger current 6 less than mA
6. Capacitance: 25pF-1000uF
7. Resistance: 0.01 ohm-50 megohm
8. Inductance: 10uH-1000uH
Signal generator parameters:
1. Output waveform: support 13 kinds of waveform output
2. Waveform frequency: 0-50KHz
3. Square wave duty cycle: 0-100 percent
4. Waveform amplitude: 0.1V-3.0V
Packing list:
DSO-TC4 tester x 1
P1600 oscilloscope probe x 1
Adaptor x 1
TYPE-C charging cable x 1
Normal probe x 1
Test hook x 3
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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
4.7 ★★★★★
Based on 1270 reviews
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Product Reviews
★★★★★ 5
Incredible Dupe
Color: Pink, Size: Throw (50" X 60")
I never leave reviews, but I was looking for a dupe blanket for my kiddos after getting a much more expensive brand blanket for myself, and this one is excellent. It’s double-sided so the same mega-soft on each side and cozy but not too heavy. I’m now getting them as Christmas gifts for everybody. A+ purchase
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Oh my!!!
Color: Pink, Size: Throw (50" X 60")
This is the softest blanket ever! I sleep with it next to my skin and my bigger blanket on top because I so love how soft it is. If they ever make this in a larger size I will definitely get it!!!! LOVE THIS!!!!
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Warm, cozy and thick high-quality throw.
Color: Cream, Size: Throw (50" X 60")
This is thick, non-shedding blanket - and for cold, winter nights… THE BEST. My granddaughters found it to be too warm, but not this grandma! I’m fit, but dang, these super-cold Alaska nights allow me to stay warm and cozy! If you have someone who runs a bit on the colder side, they will love this blanket! It washes beautifully. Great value!
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Reviewed in the United States on December 24, 2025
★★★★★ 5
A warm hug from this fantastic blanket!
Color: Cream, Size: Throw(50" X 60")
This is my go to blanket when I want to cozy up on the couch. So soft and warm, it’s like snuggling a hug! Washes well and lasts forever years. I replaced mine after 4 years with the same thing in a different color option! Perfect size to cover up and also a nice accent piece on the back of the couch.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
In Awe
Color: Tie-dye Taupe, Size: Throw(50" X 60")
this is one of my favorite blankets I’ve ever ordered from Amazon! We use it on our couch. The colors are absolutely beautiful and stunning. It looks very earthy and kind of grounds my living room decor. It is very soft and cozy as well so it serves as many functions in my room! Probably will order another one soon for the other chair. The quality is superb.
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Reviewed in the United States on May 22, 2026