New to the lab is this Keithley DMM7510, a 7 1/2 digit, high performance meter. This beast is amazing! Here I take a first look at the meter and run a few measurements.
Kerry Wong It means the diode measures outside of the high and low pass limits that were set. The pass range defaults to 0.3 - 0.8V, and the LEDs were well above that. That's one of so many advanced features on this meter.
