Push Button Functions

Push Button Functions












Zero (Relative Reading) Function
Displays difference between the measured value and the stored value.







Minimum (Min), Maximum (Max), Average (AVG) Recording Records minimum, maximum and calculates the true average.







Manual Range or Autorange
In Manual Range user selects fixed range. Meter stays in that range until user changes it, selects Autorange or turns meter off. In Autorange meter selects range automatically.







Touch Hold
Touch Hold holds last stable reading on display. A new stable reading causes beeper to sound and display to update.

If meter is in MIN MAX Recording, RPM, Duty Cycle, Pulse Width or Hz, Touch Hold interrupts the function. The display is frozen, but recorded readings are not erased.







RPM / HZ
RPM 2, RPM 1, or frequency
RPM 2, 4-cycle engines
RPM 1, 2-cycle engines
Hz. counts frequency between 0.5 Hz and 200 kHz.







Duty Cycle or Pulse Width
Duty Cycle between 0.0 arid 99.9% displayed.
Pulse Width between 0.002 and 1999.9 ms displayed.







Change Alert, Continuity Beeper or +/- Trigger.

In voltage or current functions selects Change Alert.
In Ohm function selects Continuity Tests.
In Duty Cycle or Pulse Width selects trigger slope.







Smoothing Function and Back-light display (advance model only).
Smooth displays average of last eight readings.
Press Yellow button to turn on or off back-light.