ET521S
Colored Handheld Oscilloscope Hot Sale Bandwidth 50MHZ Digital
Handheld Storage Oscilloscope ET521S
Product Description
-
50M digital
storage oscilloscope (DSO)
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10Hz~156kHz
function signal generator (DDS)
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Digital/analog
clock and calendar display
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Help window
to prompt key functions and measurement items
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DSO realizes
one-click (AUTO) automatic measurement
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Automatic
display of measured waveforms and automatic zero
correction
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Digital
readout of Vp-p, +Vp,-Vp, f, T, dV and dt and measurement
setting parameters
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Memory/readout
of up to 40 DSO waveforms
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Generate
sine wave, triangular wave, sawtooth wave and square wave
signals, used in conjunction with oscilloscope
function to compose a test system
-
Use
internal 200μS/400μS to test square waves,
facilitate the detection of HOT type inter-turn faults
ringing signal
-
Auto
shutdown and continuous work modes to choose from,
automatically select continuous work mode during
charging
-
320X240
3.5-inch color LCD display with LED backlight
-
Built-in
2300mAh lithium rechargeable battery pack and equipped
with AC power supply adapter externally
Technical
parameters
General
characteristics
Display
|
320 ´
240 dot matrix graphic color LCD
|
View
area
|
70mm x
53mm
|
Backlight
|
White
|
Auto
shutdown
|
10
minutes
|
Low
power symbol
|
|
Charge
time
|
More
than 4 hours
|
Continuous
service time
|
About
120 minutes
|
Storage
capacity
|
40
groups of waveform records
|
Application
environment
|
0°C~+40°C;
|