OPERATION:
High Voltage Warning (HI-V)
The meter beeps and lights an LED when > 30V AC/DC voltage is present through the test
leads of the meter. This enhanced safety feature alerts the user that dangerous voltage is pre-
sent across the leads even if the meter is set on an incorrect function or range.
Note: This features does not work through the clamp head as the clamp is intended to only
measure current.
Auto/Manual Ranging Mode (
)
The meter defaults to autoranging mode when powered on. In this mode, the meter
automatically selects the best range to display the measurement. By pressing the Range (
)
button on the meter, the manual range mode will override the auto-ranging feature of the meter.
A (
) appears in the upper left side of the display. Continue pressing the Range button until
the desired range is obtained. Use this mode to lock in a specific range for repeated
measurements. To return to the autoranging mode, either depress the Range button for greater
than 1 second or turn the meter off and then back on again.
Peak Max/Min Feature
Peak function captures peak voltage in the VAC function and peak current in the AAC function.
Both P+ and P- are have 1 ms capture time. Set the meter to the desired function, press the
"PEAK" button and apply the setup to the circuit. The P+ will be displayed. Press the "PEAK"
button again to display the P-. Depress the peak button for >2 sec. to exit the peak feature.
Note: If more accurate peak measurement is required, then calibration should be performed.
Depress the Peak button for >2 sec. until "CAL" appears in the display. The meter self-
calibrates to ±3% + 60 digits accuracy. (400m/4VAC/40AAC ranges unspecified)
Max/Min Feature
The Max records the maximum vaue measured over time while Min captures the minimum
value measured over time. Press the Max/Min button to activate this feature and to toggle
between Max, Min and Maxmin. "MAXMIN" displays the real time reading while still capturing
max and min values over time. Depressing the max/min button for >2 sec. exits the mode.
Note: To record max/min values over a time period >30 min, the Auto Power Off (APO) feature
must be defeated.
Data Hold Feature
Press the Hold button on the side of the meter to toggle in and out of the data hold mode.
"HOLD" appears in the upper left of the meter display when data hold is active. Use the data
hold feature to lock a measurement reading on the display. Press the Hold button again to
unlock the display and obtain a real-time reading.
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