Test Products International 293 - Manual (Page 7)

6 7
INTERNATIONAL SYMBOLS
CAUTION: RISK OF ELECTRIC SHOCK
REFER TO INSTRUCTION MANUAL
GROUND
DOUBLE INSULATION
EITHER DC OR AC
!
C. TECHNICAL DATA
1. Features and Benefits
Agency UL Listed to U.S. and Canadian
Safety Standards. Meets CE and
IEC 1010.
True RMS Needed to accurately measure non-
sinusoidal AC voltage and current
waveforms found on many controls
and circuits.
4000 Count Improves the resolution on all
functions and ranges.
Data Hold Maintains the reading on the
display for hard to reads areas.
Peak Mode Measure the inrush current of
motors, relays and solenoids.
Trim Mode Averages the readings for more sta-
ble output on LCD.
Sleep Mode Automatically powers down after
10 minutes of inactivity.
Frequency Measures the frequency of the
current being measured.
Dual Display When measuring frequency, the bar
graph indicates the current level.
Bar Graph Shows rapidly changing input
signals that the normal display
will not.