Multimeter 
DSO1000B Series HandHeld Oscilloscope User Manual              57 
 
Figure 7-3 Diode Measurement 
Making an On-off Measurement 
To perform an On-off test, do the following: 
1) Press the On-off key and then On-off indictor appears on the top of the screen. 
2) Insert the black lead into the COM banana jack input and the red lead into the V/O/C banana jack   
input. 
3) Connect the red and black leads to the tested points. If the resistance value of the tested points  
is less than 30 O, you will hear beep sound from the test tool. 
Then, the screen will look like the following figure 7-4. 
 
Figure 7-4 On-off Measurement 
 
Making a Capacitance Measurement