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Surge Protection:
8kV peak IEC 61010
AC True RMS:
The term stands for “Root-Mean-Square,”
which represents the method of calculation of the voltage or
current value. Average responding multimeters are
calibrated to read correctly only on sine waves and they will
read inaccurately on non-sine wave or distorted signals. True
rms meters read accurately on either type of signal.
Display:
4000 counts LCD display, 21mm high
Polarity:
Automatic, (-) negative polarity indication.
Over-range:
“OL” mark indication.
Low battery indication:
A battery “ “symbol is
displayed when the battery voltage
drops below the operating level.
Measurement rate:
2 times per second nominal.
Auto power off:
Meter automatically shuts down after
approx. 30 minutes of inactivity.
Operating environment:
-10 oC to 50 oC (14 oF to 122 oF)
at < 70 % relative humidity.
Storage temperature:
-30 oC to 60 oC (-4 oF to 140 oF) at
< 80 % relative humidity.to
Relative humidity:
90% (0oC to 30oC); 75%(30oC to
40oC); 45%(40oC to 50oC);
Summary of Contents for DT-9918T
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