Hantek DSO4254C Digital Storage Oscilloscope 4H 250Mhz 1GS/s EXT DVM USB Host/De

Description

Hantek DSO4254C Digital Oscilloscope 4 Channels 250Mhz PC Portable USB Oscilloscopes +
EXT+DVM+Auto range function
DSO4004C Series
4CH oscilloscope, with 1CH Arbitary/function waveform generator, independent keys of oscilloscope and waveform generator which is easy to operate at the same time.. 80-250MHz bandwidth, minimum measurement range 500μV /div，1GS/s sample rate，advanced digital trigger system, high trigger sensitivity, low trigger jitter，high resolution 7 inch 64K color TFT （800*480)
Features
4CH oscilloscope+EXT+AFG+DVM+auto range function
80-250MHz bandwidth，minimum range 500μV /div，1GS/s sample rate.
Over 32 types of auto measurement function
Advanced digital trigger system, high trigger sensitivity.
Over 14 types of trigger function: edge, overtime, pulse, pattern, interval, etc.
Function/arbitrary signal generator25MHz,12BitS resolution, 200MHz DDS, ARB/square wave/sine wave/triangular wave/trapezoidal wave/impulse wave/DC etc.,easy to simulate the sensor.
Integrated USB Host/Device, convenient to communicate with PC. Support U-stick storage/systerm update.
Support
a variety of SCPI remote control command
Support
optional RS232 port, LAN portStable and reliable quality, sturdy and durable.
Technical Parameters
Model
DSO4254C
DSO4204C
DSO4104C
DSO4084C
Bandwidth
250MHz
200MHz
100MHz
80MHz
Horizontal
Sample Rate Range
1GS/s
Waveform Interpolation
(sin x)/x
Record Length
Maximum 64K samples per single-channel;
Maximum 32K  samples per dual-channel (4K, 32K optional)
SEC/DIV Range
2ns/div~100s/div
1, 2, 5 sequence
Sample Rate and
Delay Time Accuracy
±50ppm
Delta Time Measurement Accuracy
(Full Bandwidth)
Single-shot, Normal mode
± (1 sample interval +100ppm × reading + 0.6ns)
>16 averages
± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200
Vertical
AD Converter
8-bit resolution,
each channel sampled simultaneously
VOLTS/DIV Range
500μV/div to 10V/div at input BNC
Position Range
500μV/div~20mV/div, ±400mV
50mV/div~200mV/div, ±2V
500mV/div~2V/div, ±40V
5V/div~10V/div, ±50V
Selectable Analog Bandwidth Limit, typical
20MHz
Low Frequency Response (-3db)
≤10Hz at BNC
Rise Time at BNC, typical
DSO4254C
DSO4204C
DSO4104C
DSO4084C
<1.4ns
≤1.8ns
＜3.5ns
≤4.4ns
DC Gain Accuracy
±3% for Normal or Average acquisition mode, 10V/div to 10mV/div
±4% for Normal or Average acquisition mode, 5mV/div to 500μV/div
Note: Bandwidth reduced to 6MHz when using a 1X probe.
Acquisition
Acquisition Modes
Normal, Peak Detect, Average and HR
Acquisition Rate, typical
Up to 2000 waveforms per second per channel (Normal acquisition mode, no measurement)
Single Sequence
Acquisition Mode
Acquisition Stop Time
Normal, Peak Detect
Upon single acquisition on all channels simultaneously
Average
After N acquisitions on all channels simultaneously, N can be set to 4, 8, 16, 32, 64 or 128
Trigger
Mode
Auto, Normal
Level
CH1~CH4
±4 divisions from center of screen
EXT
0~3.3V
Holdoff Range
20ns ~ 10s
Trigger Level Accuracy
CH1~CH4
0.2div × volts/div within ±4 divisions from center of screen
EXT
± (6% of setting + 40mV)
Edge Trigger
Slope
Rising, Falling, Rising&Falling
Source
CH1~CH4/EXT
Pulse Width
Polarity
Positive, Negative
Condition(When)
<, >, !=, =
Source
CH1~CH4
Width Range
8ns ~ 10s
Resolution
8ns
Video Trigger
Signal Standard
NTSC, PAL
Source
CH1~CH4
Sync
ScanLine, LinrNum, OddField, EvenField and AllField
Slope Trigger
Slope
Rising, Falling
Condition(When)
<, >, !=, =
Source
CH1 ~ CH4
Time Range
8ns ~ 10s
Resolution
8ns
Overtime Trigger
Source
CH1~CH4
Polarity
Positive, Negative
Time Range
8ns ~ 10s
Resolution
8ns
Window Trigger
Source
CH1~CH4
Pattern Trigger
Pattern
0: Lower level; 1: High level;
Level
CH1~CH4
Interval Trigger
Slope
Rising, Falling
Condition(When)
<, >, !=, =
Source
CH1~CH4
Time Range
8ns ~ 10s
Resolution
8ns
Under Amp
Polarity
Positive, Negative
Condition(When)
<, >, !=, =
Source
CH1~CH4
Time Range
8ns ~ 10s
Resolution
8ns
UART Trigger
Condition(When)
Start, Stop, Data, Parity Error, COM Error
Source(RX/TX)
CH1~CH4
Data format
Hex
Condition(When)
<, >, !=, =
Data Length
1 byte
Data Length
5 bit, 6 bit, 7 bit, 8 bit
Parity Check
None, Odd, Even
Idle Level
High, Low
Baud Rate(Selectable)
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s
Baud Rate (Custom)
300bit/s~334000bit/s
LIN Trigger
Condition(When)
Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id and Data
Source
CH1~CH4
Data format
Hex
Baud Rate (Selectable)
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s
Baud Rate (Custom)
300bit/s~334000bit/s
CAN Trigger
Condition(When)
Start Bit, Remote Frame, Data Frame Id, Frame Id, DataFrame Id A, Error Frame, All Error, Ack Error, Overload Fram
Source
CH1~CH4
Data format
Hex
Baud Rate (Selectable)
10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000
Baud Rate (Custom)
5kbit/s~1Mbit/s
SPI Trigger
Source (CS/CLK/Data)
CH1~CH4
Data format
Hex
Data Length
4, 8, 16, 24, 32
IIC Trigger
Source (SDA/SCL)
CH1~CH4
Data format
Hex
Data Index
0~7
When(Condition)
Start, Stop, No Ack, Address, Data, Restart
Inputs
Input Coupling
DC、AC or GND
Input Impedance, DC coupled
20pF±3 pF，1MΩ±2%
Probe Attenuation
1X、10X
Supported Probe Attenuation Factors
1X、10X、100X、1000X
Overvoltage Category
300V CAT II
Maximum Input Voltage
300V
RMS
(10X)
Measurements
Cursors
Voltage difference between cursors: △V
Time difference between cursors: △T
Reciprocal of △T in Hertz (1/ΔT)
Automatic Measurements
Frequency, Period, Average, Pk-Pk, RMS, PeriodRms, Min, Max, RiseTime, FallTime, + Width, - Width, + Duty, - Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, PeriodAvg, FOVShoot, RPREShoot, BWidth, FRR, FFF, FRF, FFR, LRR, LRF, LFR and LFF
General Specifications
Display
Display Type
7 inch 64K color TFT (diagonal liquid crystal)
Display Resolution
800 horizontal by 480 vertical pixels
Display Contrast
Adjustable
Probe Compensator Output
Output Voltage, typical
About 2Vpp into ≥1MΩ load
Frequency, typical
1kHz
Power Supply
Supply Voltage
100-120VACRMS(±10%),45Hz to 440Hz，CATⅡ
120-240VACRMS(±10%),45Hz to 66Hz，CATⅡ
Power Consumption
<30W
Fuse
T，3.15A，250V，5x20mm
Environmental
Operating Temperature
0~50 °C (32~122 °F)
Storage Temperature
-40~+71 °C (-40~159.8 °F)
Humidity
≤+104℉(≤+40°C): ≤90% relative humidity
106℉~122℉ (+41°C ~50°C): ≤60% relative humidity
Cooling Method
Convection
Altitude
Operating and Nonoperating
3,000m（10,000 feet）
Random Vibration
0.31g
RMS
from 50Hz to 500Hz,
10 minutes on each axis
Nonoperating
2.46g
RMS
from 5Hz to 500Hz
10 minutes on each axis
Mechanical Shock
Operating
50g, 11ms, half sine
Mechanical
Dimension
318 x 110 x 150mm(L x W x H)
Weight
2900g
Arbitrary Waveform Generator Mode
Waveform Frequency
Sine:         0.1Hz~25MHz
Square:     0.1Hz~10MHz
Ramp:       0.1Hz~1MHz
EXP:         0.1Hz~5MHz
Amplitude
5mV~3.5Vp-p(50Ω)
10mV~7Vp-p(High impedance)
DAC
2K~200MHz adjustable
Frequency Resolution
0.001
Channel
1CH waveform output
Waveform Depth
4KSa
Vertical Resolution
12 bit
Frequency Stability
<30ppm
Output Impedance
50 Ω
Product Image
Function Image
Shipping:
We will ship all items within 1-3 working days upon receipt of payment,our goal is: send faster and been received earlier .
Expedited/Standard Int'l Shipping by Fedex,DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.
But sometimes int'l delivery is highly depended on the courier company and local customs/duties.
We ship our digital oscilloscope to Russia , Kazakhstan and Ukraine by J-Net express , which is specialize in these countries shipping , usualy need to take 25-35 days.
Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility.
Warranty&Return Policy:
We encourage all customers to communicate with us through eBay messages.
If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you
A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions
manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty
On Aug-24-18 at 02:48:10 PDT, seller added the following information: