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Description
UNI-T UT121BSmart Digital Multimter 750VAC 1000VDC, True RMS,AC Voltage FREQ: 10Hz~1kHz, Resistance Capacitance FREQ Temp, Display Count: 6099, Dual Display, Auto Range, NCV, Live Detection, Diode Test, Continuity Buzzer, LCD High Vltge ALT, Data Hold, Auto PWR OFF Smart Digital Multimter 750VAC 1000VDC Overview UT121 series feature large screen & ultra thin multimeters and auto range and they can display two measurement results at the same time, which is
Smart Digital Multimter 750VAC/1000VDC, True RMS,AC Voltage FREQ:10Hz~1kHz, Resistance/Capacitance/FREQ/Temp, Display Count:6099, Dual Display, Auto Range, NCV, Live Detection, Diode Test, Continuity Buzzer, LCD High Vltge ALT, Data Hold, Auto PWR OFF
Smart Digital Multimter 750VAC/1000VDC
Overview
UT121 series feature large-screen & ultra-thin multimeters and auto range and they can display two measurement results at the same time, which is convenient for home and non-professional users. They are convenient and fast electronic tools.
Features
- True RMS
- AC 750V/DC 1000V voltage measurement
- 60MΩ large resistance measurement
- 60mF large capacitance measurement
- Full-scale input protection
- NCV/LIVE measurement
- Large size LCD screen
- 19mm ultra-thin body
- 6000counts
- Intelligent identification gear
Specifications
Smart Digital Multimeters
| Specifications | Range | UT121B |
| AC voltage (V) | 6.000V/60.00V/600.0V | |
| 6.000V/60.00V/600.0V/750.0V | ±(1.5%+3) | |
| AC voltage frequency (Hz) | 10Hz-1kHz | ±(0.5%+2) |
| DC voltage (V) | 6.000V/60.00V/600.0V | |
| 6.000V/60.00V/600.0V/1000.0V | ±(1.2%+3) | |
| Resistance (Ω) | 6000Ω/60.00KΩ/600.0KΩ/6.000MΩ/ |
|
| 600.0Ω/6.000KΩ/60.00KΩ/600. |
±(2%+5) | |
| 600.0Ω/6.000KΩ/60.00KΩ/600. |
||
| Capacitance (F) | 60.00nF/600.0nF～600.0μF/ |
±(10%+5) |
| 99.99nF/999.9nF～9.999μF/9. |
||
| Frequency (Hz) | 10.00Hz-10.00MHz | ±(0.1%+3) |
| Temperature(℃/℉) | –40℃～1000℃/–40°F～1832°F | ±3℃/±6℉ |
| Features | ||
| Display count | 6099 | |
| Dual display | √ | |
| Auto range | √ | |
| NCV detection | √ | |
| LIVE detection | √ | |
| Diode test | √ | |
| Continuity buzzer | √ | |
| LCD high voltage alert | √ | |
| Flashlight | √ | |
| Low battery indication | √ | |
| Auto power off | √ | |
| Data hold | √ | |
| Category ratings | CATⅢ 600V | |
Additional Information
| Device | Multimter |
| Type | Smart Digital | 750VAC/1000VDC |
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 6 reviews
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Product Reviews
★★★★★ 5
Well-made and great size for the price!
Color: blue black
Very tough product, no odor of plastic, good toy for outside, perfect for medium or large dogs. Noise isn't too bad and the color is cute as well. Can't destroy this toy!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Durable Great for aggressive chewers
Color: Blue
Will make one whole room smell like fake bacon, but my dogs love it and it’s super strong and durable. I have a lab mixed with rotty and a full lab so it’s a perfect match.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Indestructible bully toy
Color: Blue
We have a bully that chews through everything, believe it when I say, he loves this n it is still in one piece. Where I put treats in it or not. He’s also able to play tug of war with is brother with this toy. I will be buying additional ones!
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Durable, Dogs love it
Color: Red
My Frenchie is a crazy chewer and can chew up a nylabone in a day, so I was looking for something that would last longer. So far this is holding up, and is pretty durable. Both my dogs like it a lot, it’s easy for them to grasp, and chewable but still very tough material. I suspect at some point it’ll wear down, but not for a while. The size was just as described / expected. Not too small and not too big
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Reviewed in the United States on May 23, 2025
★★★★★ 5
Great for aggressive chewers!
Color: Blue
Our aggressive chewers love these! Very durable.
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Reviewed in the United States on June 8, 2026