PeakTech 3430 User Manual

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2. Specifications
2.1 General Characteristics
Display
4 ½-digit with max. 21999 counts,
46-segment bargraph and with
automatic polarity indication
Reading times
3 - 4 x per second
Operation temperature
0… 40°C (32…104°F);
< 80% RH
Storage Temperature
-10°C… +50°C (14…122°F);
< 70% RH
Temperature for
guaranteed Accuracy
+23°C ± 5°C
Operation voltage
4 x 1,5 V batteries (AA, UM-3)
Dimensions (WxHxD)
102 x 205 x 58 mm
Weight
390 g (including batteries)
True RMS Measurements
This model measures AC voltages and currents in True RMS
and is therefore independent of the waveform to make an
accurate measurement. Most alternating voltages and currents
are expressed in rms values called the root meander (RMS)
value. The RMS value is the square root of the averaging of the
square of AC voltage or current value. But they actually measure
the average value of the input voltage or current assuming that
the voltage or current is a sine wave. Therefore, rectifier circuit
multimeters are faulty if the input voltage or the current has a
waveform other than a sine wave.

PeakTech 3430 Specifications

General

Brand	PeakTech
Model	3430
Category	Measuring Instruments
Language	English