Making Measurements    2
Agilent U1251A/U1252A User’s and Service Guide 112
Measuring Current
μA & mA Measurement
1 Set the rotary switch to   .  
2 Connect the red and black test leads to the input 
terminals  μA.mA and COM  respectively.
3 Probe the test points in series with the circuit, and read 
the display.
Figure 5 Measuring μA and mA current
MAX