UNI-T UT81C 2-in-1 Handheld Digital Oscilloscope Multimeter
The UNI-T UT81C 2-in-1 Handheld Digital Oscilloscope Multimeter combines the functions of a digital multimeter and a handheld digital oscilloscope in one portable instrument. It allows technicians and electronics engineers to perform common electrical measurements while also observing signal waveforms, making it useful for diagnosing circuits where both numerical readings and waveform behavior are important.
Its handheld design makes the UT81C convenient for field service, laboratory work, electronics repair, automotive diagnostics, and electrical maintenance. The oscilloscope function can help identify signal abnormalities, while the multimeter functions provide measurements needed for general circuit testing and troubleshooting.
Features:
- Low battery indication.
- USB interface.
- Duty cycle: 0.1~99.9%.
- Diode/LCD backlight.
- Auto range/auto power off.
- Display: 160 x 160 monochrome.
- Trigger types: auto run/normal/single shot.
- Memory: 10 screens and setups.
- Contrast and brightness setup.
- Continuity buzzer.
Specifications:
| Specifications | Range | UT81B | UT81C |
| DMM Specifications | |||
| DC voltage (V) | 1000V | ±(0.8%+8) | ±(0.8%+8) |
| AC voltage (V) | 750V | ±(1%+15) | ±(1%+15) |
| DC current (A) | 10A | ±(1%+8) | ±(1%+8) |
| AC current (A) | 10A | ±(1.5%+8) | ±(1.5%+8) |
| Resistance (Ω) | 40MΩ | ±(1%+5) | ±(1%+5) |
| Capacitance (F) | 100μF | ±(3%+8) | ±(3%+8) |
| Frequency (Hz) | 10Hz~10MHz | ±(0.1%+3) | ±(0.1%+3) |
| Scope Specifications | |||
| Bandwidth | 8MHz | 16MHz | |
| Sampling rate | 40MS/s | 80MS/s | |
| Vertical accuracy | ±(5%+1) | ±(5%+1) | |
| Vertical sensitivity | 20mV/div~500V/div (1-2-5) | √ | √ |
| Time-base accuracy | ±(0.01%+1) | ±(0.01%+1) | |
| Time-base range | UT81B: 100ns/div -5s/div (1-2-5) UT81C: 50ns/div – 5s/div(1-2-5) |
||
| Features | |||
| Display count | 4000 | 4000 | |
| Auto range | √ | √ | |
| Duty cycle | 0.1~99.9% | √ | √ |
| Diode | √ | √ | |
| Auto power off | √ | √ | |
| Continuity buzzer | √ | √ | |
| Display | 160 x 160 monochrome | √ | √ |
| Trigger types | Auto run/Normal/Single shot | √ | √ |
| Memory | 10 screens and setups | √ | √ |
| Contrast and brightness setup | √ | √ | |
| Low battery indication | √ | √ | |
| USB interface | √ | √ | |
| LCD backlight | √ | √ | |
| Input impedance for DCV | Around 10MΩ | √ | √ |
| General Characteristics | |||
| Power | 1.5V battery (R6) x 4 | ||
| Display | 60mm x 60mm | ||
| Product color | Red and grey | ||
| Product net weight | 498g | ||
| Product size | 200mm x 100mm x 48mm | ||
| Standard accessories | Batteries, test lead, alligator clip, USB interface cable, PC software CD | ||
| Standard individual packing | Gift box, English manual | ||
| Standard quantity per carton | 12pcs | ||
| Standard carton measurement | 485mm x 450mm x 260mm (0.057CBM per standard carton) | ||
| Standard carton gross weight | UT81B: 23kg; UT81C: 16.4kg | ||
| Optional accessories | Scope probe, AC power adaptor | ||
Applications:
- Electronics circuit troubleshooting.
- Electrical measurements.
- Signal waveform analysis.
- PCB testing and repair.
- Power supply testing.
- Automotive electrical diagnostics.
- Industrial equipment maintenance.
- Embedded system debugging.
- Laboratory measurements.
- Educational electronics experiments.
- Field service and maintenance.
Package Includes:
