Fluke 87 - Page 41

Making Measurements
Measuring Voltage
3
3-5
AC over DC DC over AC AC + DC
tc024f.eps
Figure 3-3. AC and DC Display
When the meter shows ac over dc or dc over ac, the
following other pushbutton functions are not available:
• AutoHOLD ( O Q)
• MIN MAX ( M)
• FAST MN MX ( O M)
• Hz ( N)
• Relative ( D)
• LOGGING (O D )