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UT81B Scope Digital Multimeter
UNI-T's UT81B is an auto range scope digital multimeter with 8MHz bandwidth, 40MS/s sampling rate and USB interface.
Oscilloscope features
Bandwidth: 8MHz;
Sampling rate: 40MS/s
160×160 LCD display
Auto range
10 sets of data storage
Trigger types: free run/normal/single shot
Contrast and brightness settings
Multimeter features
4000 display count, sampling rate 2-3 times/s
Auto and manual ranges selectable
Overload protection for all ranges
(1-31min adjustable) auto power off
LCD backlight
Data hold
Low battery indication, polarity indication
USB interface
Accessories
Batteries, test lead, alligator clip, USB interface cable, PC software CD, BNC probe
| Model | MO00640079 | |
| DMM Specifications | Range | Best Accuracy |
| DC Voltage (V) | 400mV/4V/40V/400V/1000V | ±(0.8%+8) |
| AC Voltage (V) | 4V/40V/400V/750V | ±(1%+15) |
| DC Current (A) | 400μA/4000μA/40mA/400mA/4A/10A | ±(1%+8) |
| AC Current (A) | 400μA/4000μA/40mA/400mA/4A/10A | ±(1.5%+8) |
| Resistance (Ω) | 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(1%+5) |
| Capacitance (F) | 40nF/400nF/4μF/40μF/100μF | ±(3%+8) |
| Frequency (Hz) | 10Hz-10MHz | ±(0.1%+3) |
| Scope Specifications | Range | Best Accuracy |
| Bandwidth | 8MHz | √ |
| Real-Time Sampling Rate | 40MS/s | √ |
| Vertical Accuracy | ±(5%+1) | |
| Input Sensitivity | 20mV/div - 500V/div (1-2-5) | √ |
| Horizontal 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 | Free Run/Normal/Single Shot | √ |
| Memory | 10 screens and setups | √ |
| Contrast and Bright Setup | √ | |
| Low Battery Indication | √ | |
| USB Interface | √ | |
| LCD Backlight | √ | |
| Input Impedance for DCV | Around 10MΩ | √ |
| General Characteristics | ||
| Power | 1.5V Batteries (R6) X 4 | |
| LCD Size | 60mm X 60 mm | |
| 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, BNC Probe | |
| Standard Individual Packing | Gift Box, English Manual | |
| Standard Quantity Per Carton | 12pcs | |
| Standard Carton Measurement | 485mm × 450mm × 260mm (0.057 CBM Per Standard Carton) | |
| Standard Carton Gross Weight | 16.4kg | |
| Optional Accessories | Scope Probe, AC Power Adaptor | |