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UNI-T UT81B Digital Scope Multimeter 400mV-1000V
# UT81B
- Handheld digital oscilloscope multimeters
- Has embedded digital control technology design
- Set digital storage oscilloscope and digital multimeter in one
- Measures AC/DC current and voltage; resistance; capacitance; frequency; duty cycle; tests continuity and diodes.
- Trigger types: free run/normal/single shot
- Memory: 10 screens and setups
- Contrast and bright setup
- Sleep mode
- Low battery indication
| Specifications | Range | UT81B |
| DMM Specifications | ||
| DC voltage (V) | 1000V | ±(0.8%+8) |
| AC voltage (V) | 750V | ±(1%+15) |
| DC current (A) | 10A | ±(1%+8) |
| AC current (A) | 10A | ±(1.5%+8) |
| Resistance (Ω) | 40MΩ | ±(1%+5) |
| Capacitance (F) | 100μF | ±(3%+8) |
| Frequency (Hz) | 10Hz~10MHz | ±(0.1%+3) |
| Scope Specifications | ||
| Bandwidth | 8MHz | |
| Sampling rate | 40MS/s | |
| Vertical accuracy | ±(5%+1) | |
| Vertical sensitivity | 20mV/div~500V/div (1-2-5) | √ |
| Time-base accuracy | ±(0.01%+1) | |
| Time-base range | 100ns/div -5s/div (1-2-5) | |
| Features | ||
| Display count | 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 | 23kg | |
| Optional accessories | Scope probe, AC power adaptor | |
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