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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI 3 In 1 Handheld Digital Oscilloscope Dual-Channel Multimeter, 2C23T Standard, 2C23T UpgradeOscilloscope function introduction: 1. Dual channel 2X10MHz bandwidth, 50MS s real time sampling rate 2. Measuring voltage: 400V (MAX) 3. FPGA+ADC+MCU high performance hardware architecture, waveform details are captured without loss 4. With complete trigger functions (automatic, single, regular) 5. Equipped with efficient one button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments. 6. Save waveform
Oscilloscope function introduction:
1. Dual channel 2X10MHz bandwidth, 50MS/s real-time sampling rate
2. Measuring voltage: 400V (MAX)
3. FPGA+ADC+MCU high-performance hardware architecture, waveform details are captured without loss
4. With complete trigger functions (automatic, single, regular)
5. Equipped with efficient one-button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments.
6. Save waveform screenshots and support exporting pictures to the computer to facilitate secondary waveform analysis.
Multimeter function introduction:
1. Four-digit integer 9999 count true effective value measurement
2. Voltage, current, capacitance, resistance, diode, continuity, zero line identification, temperature
3. Measuring voltage: AC750V, DC1000V (MAX)
4. Automatic range, intelligent anti-burning
5. Data retention, color screen digital display
Introduction to signal generator functions
1. 7 signal waveforms: sine wave, square wave, triangle wave, full wave, half wave, noise wave, DC
2. Output frequency: 1Hz-2MHz
3. Output amplitude: 0.1-3.3V
4. Output duty cycle: 0-100
1. Screen: 2.8-inch true color screen
2. Resolution: 320 x 240
3. Charging: TYPE-C (5V/1A)
4. Battery: 3000mAh lithium battery
5. Supported functions: oscilloscope, signal generator, digital multimeter
6. Standby time: 8 hours
7. Language: English, Russian, Portuguese, Japanese, German
8. Size: 141.7x93.5x38mm
9. Weight: 300g
10. The hardware architecture adopts the same ARM + FPGA + high-speed ADC solution as that of desktop computers. It has high cost and is an unusual CPU direct acquisition solution. The trigger system is powerful and has super waveform capture capabilities without losing the waveform details.
11. It has complete trigger modes: automatic, single, and normal; equipped with efficient one-button automatic adjustment, which can display the measured signal waveform without cumbersome adjustments.
12. Save waveform screenshots with one click. The saved pictures can be viewed on an oscilloscope or exported to a computer to facilitate secondary analysis of the collected signals.
13. Intelligent anti-burning has overload protection, and built-in double fuses prevent meter burning and are safer
14. 3000mah large-capacity lithium battery, TYPE-C port can be recharged worry-free and labor-saving, and has a long battery life of 8 hours
15. The extendable stand can be used and placed for easy reading.
16. ABS material + silicone jacket, sturdy and anti-fall, comfortable to the touch
English standard:
1. 2C23T x 1
2. 10x probe x 1
3. Red and black alligator clip probe x 1
4. Multimeter lead x 1
5. Charging cable x 1
6. Packing box x 1
7. Instructions x 1
English upgrade:
1. 2C23T x 1
2. Instructions x 1
3. Red and black alligator clip probe x 1
4. Multimeter lead x 1
5. Charging cable x 1
6. Packing box x 1
7. 10x probe x 2
Specification:
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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
4.4 ★★★★★
Based on 898 reviews
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Product Reviews
★★★★★ 5
Will buy again
Color: Non-Squeaky - Pack of 12, Size: Medium
Great tennis balls for our 2 year old dog. Durable enough for moderate chewer’s
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 5
Perfect size
Color: Non-Squeaky - Pack of 12, Size: Medium, Color: Non-Squeaky - Pack of 12, Size: Medium
Safe to say the size is perfect for large dogs. Great to chew on or play catch with.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Didn’t hold up for large dog
Color: Non-Squeaky - Pack of 12, Size: Medium
Nothing like original tennis balls
My dog had it busted open within hrs of playing catch. But she’s big and likes to chomp on them also
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
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Reviewed in the United States on May 25, 2026