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UT81B
UT81B este un osciloscop de 8MHz cu afisor monocrom de 160x 160 pixel combinat cu un multimetru pt masurarea tensiunii si curentului in AC DC, a rezistentei, a capacitatii, a frecventei...
| Range | Best Accuracy | |
| Multimetru | ||
| 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) |
| Oscilloscope | ||
| Bandwidth | 8MHz | √ |
| Real-Time Sample Rate | 40MS/s | √ |
| Vertical Accuracy | ±(5%+1) | |
| Input Sensitivity | 20mV/div - 500V/div(1-2-5) | √ |
| Horizontal Accuracy | ±(0.1%+1) | |
| Time-Base Range | 100ns/div- 5s/div(1-2-5) | √ |
| Features | ||
| Display Count | 3999 | |
| Auto Range | √ | |
| Duty Cycle | 0.1 ～ 99.9% | √ |
| Diode | √ | |
| Auto Power Off | √ | |
| Continuity Buzzer | √ | |
| Display | 160x 160 Monochrome | √ |
| Trigger Types | Free Run /Normal /Single Shot | √ |
| Memory | 10setups | √ |
| Contrast and Bright Setup | √ | |
| Low Battery Indication | √ | |
| USB Interface | √ | |
| LCD Backlight | √ | |
| Input Impedance for DCV | ≥10MΩ | √ |
| General Characteristics | ||
| Power | 1.5VBatteries (5＃) X 4 | |
| LCD Size | 60mm X 60 mm | |
| Product Color | Red and Grey | |
| Product Net Weight | 498g | |
| Product Size | 200mm X 100mm X 48 mm | |
| Standard Accessories | Test Lead 、Battery 、Alligator Clip、PC Software CD 、USB Interface 、BNC Probe, Carrying Bag, English Manual | |
| Optional Accessories | Scope Probe、AC Power Adaptor （Charge） | |
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