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Hantek DSO4254C Digital Oscilloscope 4 Channels 250Mhz LCD PC Portable USB Oscilloscopes +EXT+DVM+Auto Range Function
1170
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Free Gift
Shipping Policy
Return PolicyFree Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296Features:
- 4CH oscilloscope+EXT+DVM+auto range function.
- 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/system update.
- Support a variety of SCPI remote control command
- Support optional RS232 port, LAN port, port, touch screen, WIFI communication, SD card storage.
- Stable and reliable quality, sturdy.
Specifications:
| Model | DS04254C |
| Bandwidth | 250MHz |
| 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 suite | |
| Sample Rate and | ±50ppm |
| Delay Time Accuracy | Single-shot, Normal mode |
| Deltas Time | ± (1 sample interval +100ppm x reading + 0.6ns) |
| Measurement Accuracy | >16 averages |
| (Full Bandwidth) | ± (1 sample interval +100ppm x reading + 0.4ns) |
| Sample interval = s/div + 200 | |
| Vertical | |
| AD converter | 8-bit resolution,each channel sampled simultaneously |
| VOLTS/DIV Range | 500pV/div to 10V/div at input BNC |
| Position Range | 500pV/div-20mV/div. ±400mV |
| 50mV/dlv-200mV/div. ±2V | |
| 500mV/div-2V/div. ±40V | |
| 5V/dlv-10V/div. ±50V | |
| Selectable Analog Bandwidth Limit typical | 20MHz |
| Low Frequency Response (-3db) | ≤ 10HZ at BNC |
| Rise Time at BNC. typical | <l.4ns |
| DC Gain Accuracy | ±3% for Normal or Average acquisition mode. 10V/divto 10mV/dlv |
| ±4% for Normal or Average acquisition mode, 5mV/div to 500pV/div | |
| Note: Bandwidth reduced to 6MHzwhen 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 Suite | Acquisition Mode |
| Normal. Peak Detect | |
| Average | |
| Trigger | |
| Mode | Auto. Normal |
| Level | CH1-CH4 |
| EXT | |
| Holdoff Range | 20ns~10s |
| Trigger Level | CH1-CH4 |
| Accuracy | EXT |
| 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 | 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 |
| Rate(Selectable) | bit/s |
| Baud Rate (Custom) | 300biVs-334000bit/s |
| UN Trigger | |
| Condition(When) | Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id, Data |
| Source | CH1-CH4 |
| Data format | Hex |
| Baud Rate | 110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 |
| (Selectable) | bit/s |
| Baud Rate (Custom) | 300bit/s-334000biVs |
| CAN Trigger | |
| Condition(When) | Condition(When) Start Bit Remote Frame. Data Frame Id. Frame Id. Data Frame Id, Error Frame. All Error. Ack Error. Overload Fram |
| Source | CH1-CH4 |
| Data format | Hex |
| Baud Rate | 10000. 20000. 33300. 500000. 62500. 83300.100000.125000. 250000. 500000. 800000. |
| (Selectable) | 1000000 |
| Baud Rate (Custom) | 5kbit/s-1Mbi/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 Couplinq | DC, AC or GND |
| Input Impedance. DC coupled | 20pF±3pF, 1MO±2% |
| Probe Attenuation | 1X, 10X |
| Supported Probe Attenuation Factors | 1X, 10X,100X,1000X |
| Over voltage Category | 300V CAT II |
| Maximum Input Voltage | 300V RMS(10X) |
| Measurements | |
| Cursors | Voltage difference between cursors: AV |
| Time difference between cursors: AT | |
| Reciprocal of/T in Hertz(1/ T) | |
| 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°(32-122 °) |
| Storage Temperature | -40~+71° (-40~159.8 °) |
| Humidity | ≤+104°(≤+40°): ≤90% relative humidity |
| 106°~122°F (+41° ~50°): ≤60% relative humidity | |
| Cooling Method | Convection |
| Altitude | Operating and Nonoperating |
| Mechanical Shock | Operating |
| 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 | 50Ω |
Package included:
1 x DSO4254C Oscilloscope
4 x Probe
1 x USB cable
1 x Power cable
1 x CD
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