Extech PRC15 Operating Manual
Current / Voltage Calibrator
Model PRC15
AdditionalUserManualTranslationsavailableatwww.extech.com
User Manual
Introduction
Thank you for selecting the Extech Model PRC15. This device is shipped fully tested and calibrated
and, with proper use, will provide years of reliable service. Please visit the Extech Instruments
website (www.extech.com) to check for the latest version of this User Guide. Extech Instruments is
an ISO-9001 certified company.
Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information.
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages
may be present
Double insulation
Safety Notes
Do not exceed the maximum allowable input range.
Turn the unit OFF when the device is not in use.
Remove the batteries if the device is to be stored for longer than 60 days.
Never dispose of batteries in a fire. Batteries may explode or leak.
Never mix battery types. Always install new batteries of the same type.
Cautions
Improper use of this meter can cause damage, shock, injury or death. Read and understand
this user manual before operating the meter.
Always remove the test leads before replacing the battery.
Inspect the condition of the test leads and the meter itself for any damage before operating the
meter. Repair or replace any damage before use.
If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
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Meter Description
1. AC adaptor input jack
2. Display
3. Power ON/OFF
4. Source output adjustment arrow buttons
5. Set button
6. Unit button (mA or %)
7. I/O MODE button
8. MEM (memory STEP button)
9. Backlight/ZERO button
10. Test lead input jacks
Display Layout
1. SOURCE mode icon
2. ZERO function status icon
3. MEASURE mode icon
4. Auto Power OFF active icon
5. Battery status icon
6. Measure mode value
7. Measure mode unit icon
8. Datalogger memory location
9. Source mode value
10. Source mode unit icon
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