Meter Back; Button Descriptions - Extech Instruments EX623A User Manual

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Product Description

3.2 Meter Back

1. Laser pointer lens
2. IR temperature lens
3. Battery and fuse compartment
4. Compartment screw

3.3 Button Descriptions

#NAS100174; r. AA/97578/97616; en-US
Press and hold to display the temperature of the targeted spot. Use the La-
ser pointer for targeting. Release the button to exit.
Data Hold Mode. Short press to freeze/unfreeze the display reading.
Long press to switch the LCD backlight on or off.
Peak Mode: Short press to show/hide the measured current's signal peak.
Low Pass Filter (LPF): Long press to engage or remove the low pass filter,
for AC voltage measurements.
Maximum and Minimum Readings: Short press to view MAX signal, short
press again to show MIN signal. Press again to exit the mode.
Figure 3.2 Meter Back.
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