Fluke 12 Digital Multimeter
4000 Count digital display
Fast continuity beeper
Diode test
V CheckTM (12 only): simplifies voltage measurements in power environments. When measuring ohms/continuity with more than 4.5 volts present across the input jacks (intentional or not), the meter automatically switches to measuring AC or DC volts, whichever is greater. Input impedance is approximately 2 kOhms, helping determine if voltage is from leakage (so-called 'ghost' voltages) or a hard connection. Overload protection is provided if the circuit is checked in ohms mode.
Capacitance, 1.000 µF to 9999 µF (12 only)
Continuity Capture (12 only): locates intermittent opens and shorts as brief as 250 's and identifies them in a symbolic display as a short-to-open or open-to-short transition
Min/Max recording with relative time stamp, records the highest and lowest voltage readings during a 100-hour period (12 only)