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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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