3M CTM051 User Manual - Page 4
Browse online or download pdf User Manual for Measuring Instruments 3M CTM051. 3M CTM051 17 pages. Ground pro ground integrity meter
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The 3M
Ground Pro Ground Integrity Meter is a comprehensive instrument that
™
measures the ground connection of your equipment in accordance with ANSI 6.1 and
ANSI/ESDA S.20.20 standards. In addition to measuring ground impedance, it also
measures AC and DC voltage on the ground as well as the presence of high-frequency
noise or electromagnetic interference (EMI) on the ground, alerting you to possible
functionality problems, such as tool lockups, erratic behavior and parametric errors.
Controls and Indicators
Turns the power on and off. Hold for a few seconds to turn the unit off. Also
P ower
C
resets some parameters.
Switches the unit into impedance measurement mode.
O hms
Switches the unit into high-frequency noise (EMI) measurement mode.
E MI
Switches the unit into AC and DC voltage measurement mode.
V
Sets up the reference for measurements and alarms.
R ef.
Freezes the display/and shows the maximum measured value.
Hold
Adjusts the scale for some parameters and adjusts reference values.
Display backlight on/off
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