| Model |
DSO4254B |
DSO4204B |
DSO4104B |
DSO4084B |
| Bandwidth |
۲۵۰MHz |
۲۰۰MHz |
۱۰۰MHz |
۸۰MHz |
| Horizontal |
| Sample Rate Range |
۱GS/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 |
۲ns/div~100s/div |
| ۱, ۲, ۵ sequence |
| Sample Rate and
Delay Time Accuracy |
±۵۰ppm |
|
Delta Time Measurement Accuracy
(Full Bandwidth) |
Single-shot, Normal mode
± (۱ sample interval +100ppm × reading + 0.6ns) |
| >۱۶ averages
± (۱ sample interval + 100ppm × reading + 0.4ns) |
| Sample interval = s/div ÷ ۲۰۰ |
| Vertical |
| AD Converter |
۸-bit resolution,
each channel sampled simultaneously |
| VOLTS/DIV Range |
۵۰۰μV/div to 10V/div at input BNC |
| Position Range |
۵۰۰μV/div~20mV/div, ±۴۰۰mV |
| ۵۰mV/div~200mV/div, ±۲V |
| ۵۰۰mV/div~2V/div, ±۴۰V |
| ۵V/div~10V/div, ±۵۰V |
| Selectable Analog Bandwidth Limit, typical |
۲۰MHz |
| Low Frequency Response (-3db) |
≤۱۰Hz at BNC |
| Rise Time at BNC, typical |
DSO4254B |
DSO4204B |
DSO4104B |
DSO4084B |
| <1.4ns |
≤۱٫۸ns |
＜۳٫۵ns |
≤۴٫۴ns |
| DC Gain Accuracy |
±۳% for Normal or Average acquisition mode, 10V/div to 10mV/div |
| ±۴% 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 |
±۴ divisions from center of screen |
| EXT |
۰~۳٫۳V |
| Holdoff Range |
۲۰ns ~ 10s |
| Trigger Level Accuracy |
CH1~CH4 |
۰٫۲div × volts/div within ±۴ divisions from center of screen |
| EXT |
± (۶% 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 |
۸ns ~ 10s |
| Resolution |
۸ns |
| 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 |
۸ns ~ 10s |
| Resolution |
۸ns |
| Overtime Trigger |
| Source |
CH1~CH4 |
| Polarity |
Positive, Negative |
| Time Range |
۸ns ~ 10s |
| Resolution |
۸ns |
| Window Trigger |
| Source |
CH1~CH4 |
| Pattern Trigger |
| Pattern |
۰: Lower level; 1: High level; |
| Level |
CH1~CH4 |
| Interval Trigger |
| Slope |
Rising, Falling |
| Condition(When) |
<, >, ≠, = |
| Source |
CH1~CH4 |
| Time Range |
۸ns ~ 10s |
| Resolution |
۸ns |
| Under Amp |
| Polarity |
Positive, Negative |
| Condition(When) |
<, >, ≠, = |
| Source |
CH1~CH4 |
| Time Range |
۸ns ~ 10s |
| Resolution |
۸ns |
| UART Trigger |
| Condition(When) |
Start, Stop, Data, Parity Error, COM Error |
| Source(RX/TX) |
CH1~CH4 |
| Data format |
Hex |
| Condition(When) |
<, >, ≠, = |
| Data Length |
۱ byte |
| Data Length |
۵ bit, 6 bit, 7 bit, 8 bit |
| Parity Check |
None, Odd, Even |
| Idle Level |
High, Low |
| Baud Rate(Selectable) |
۱۱۰/۳۰۰/۶۰۰/۱۲۰۰/۲۴۰۰/۴۸۰۰/۹۶۰۰/۱۴۴۰۰/۱۹۲۰۰/۳۸۴۰۰/۵۷۶۰۰/۱۱۵۲۰۰/۲۳۰۴۰۰/۳۸۰۴۰۰/۴۶۰۴۰۰ bit/s |
| Baud Rate (Custom) |
۳۰۰bit/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) |
۱۱۰/۳۰۰/۶۰۰/۱۲۰۰/۲۴۰۰/۴۸۰۰/۹۶۰۰/۱۴۴۰۰/۱۹۲۰۰/۳۸۴۰۰/۵۷۶۰۰/۱۱۵۲۰۰/۲۳۰۴۰۰/۳۸۰۴۰۰/۴۶۰۴۰۰ bit/s |
| Baud Rate (Custom) |
۳۰۰bit/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) |
۱۰۰۰۰, ۲۰۰۰۰, ۳۳۳۰۰, ۵۰۰۰۰۰, ۶۲۵۰۰, ۸۳۳۰۰, ۱۰۰۰۰۰, ۱۲۵۰۰۰, ۲۵۰۰۰۰, ۵۰۰۰۰۰, ۸۰۰۰۰۰, ۱۰۰۰۰۰۰ |
| Baud Rate (Custom) |
۵kbit/s~1Mbit/s |
| SPI Trigger |
| Source (CS/CLK/Data) |
CH1~CH4 |
| Data format |
Hex |
| Data Length |
۴, ۸, ۱۶, ۲۴, ۳۲ |
| IIC Trigger |
| Source (SDA/SCL) |
CH1~CH4 |
| Data format |
Hex |
| Data Index |
۰~۷ |
| When(Condition) |
Start, Stop, No Ack, Address, Data, Restart |
| Inputs |
| Input Coupling |
DC, AC or GND |
| Input Impedance, DC coupled |
۲۰pF±۳ pF，۱MΩ±۲% |
| Probe Attenuation |
۱X, 10X |
| Supported Probe Attenuation Factors |
۱X, 10X, 100X, 1000X |
| Overvoltage Category |
۳۰۰V CAT II |
| Maximum Input Voltage |
۳۰۰VRMS (۱۰X) |
| 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 |
۷ inch 64K color TFT (diagonal liquid crystal) |
| Display Resolution |
۸۰۰ horizontal by 480 vertical pixels |
| Display Contrast |
Adjustable |
| Probe Compensator Output |
| Output Voltage, typical |
About 2Vpp into ≥۱MΩ load |
| Frequency, typical |
۱kHz |
| Power Supply |
| Supply Voltage |
۱۰۰-۱۲۰VACRMS(±۱۰%),۴۵Hz to 440Hz，CATⅡ
۱۲۰-۲۴۰VACRMS(±۱۰%),۴۵Hz to 66Hz，CATⅡ |
| Power Consumption |
<30W |
| Fuse |
T，۳٫۱۵A，۲۵۰V，۵x20mm |
| Environmental |
| Operating Temperature |
۰~۵۰ °C (32~122 °F) |
| Storage Temperature |
-۴۰~+۷۱ °C (-40~159.8 °F) |
| Humidity |
≤+۱۰۴℉(≤+۴۰°C): ≤۹۰% relative humidity |
| ۱۰۶℉~۱۲۲℉ (+۴۱°C ~50°C): ≤۶۰% relative humidity |
| Cooling Method |
Convection |
| Altitude |
Operating and Nonoperating |
۳,۰۰۰m（۱۰,۰۰۰ feet） |
|
Random Vibration |
۰٫۳۱gRMS from 50Hz to 500Hz, |
| ۱۰ minutes on each axis |
|
Nonoperating |
۲٫۴۶gRMS from 5Hz to 500Hz |
| ۱۰ minutes on each axis |
| Mechanical Shock |
Operating |
۵۰g, 11ms, half sine |
| Mechanical |
| Dimension |
۳۱۸ x 110 x 150mm(L x W x H) |
| Weight |
۲۹۰۰g |
مولتی متر اتورنج زویی + بلوتوث ZOYI ZT-300AB
1 × 3,000,000 تومان 
اسیلوسکوپ 100مگاهرتز/ 4کاناله + فانکشن Hantek DSO4104C
1 × 39,600,000 تومان 
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