UT81B Oscilloscope 8MHz w/ USB and vivid LCD + Free Shipping

Basic Functions 

Range 

Best Accuracy 

DC Voltage 

400mV/4V/40V/400V/1000V

(0.8%+8)

AC Voltage 

4V/40V/400V/750V

(1%+15)

DC Current 

400mA /4000mA/40mA/400mA/4A/10A

(1%+8)

AC Current 

400mA/4000mA/40mA/400mA/4A/10A 

(1.5%+8)

Resistance 

400W/ 4kW/40kW/400kW/4MW/ 40MW

Capacitance 

40nF /400nF/4mF/40mF/100mF

Frequency 

10Hz~10MHz

Vertical Accuracy 

Input Sensitivity 

20mV/div-500V/div (1-2-5)

Horizontal Accuracy 

Timebase Range 

100ns/div-5s/div (1-2-5)

Bandwidth 

8MHz

Display Resolution  

160X160

Real-Time Sample Rate 

40MSa/s

Duty Cycle 

0.1%~99.9%

Special Functions 

Diode 

Continuity Buzzer 

Display  

160x160 Monochrome

Trigger Types  

Free Run / Normal / Single Shot

Memory 

10 screens and setups

Contrast and Bright Setup 

Input Impedance For DCVoltage Measurement 

Around 10MW 

Sleep Mode 

Low Battery Display 

Display Backlight 

EL

USB 

Max.Display 

3999