Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
Free 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: +447549870296
Videos for similar product
Loading product videos...
❮
❯
Products related to this item
Loading related products...
❮
❯
The operation interface is adjusted to English mode
Ultra High-Resolution: The Digital Oscilloscope DHO804 comes with a 12-bit hardware for acquiring high-resolution data, making it a precise tool in analyzing signal variations.
High Sampling Rate: This oscilloscope offers a real-time sampling rate of 1.25 GSa/s, providing you with the most accurate waveforms for your experiment or testing purposes.
Advanced Waveform Capture: With up to 1,000,000 wfms/s waveform capture rate in UltraAcquire mode, it ensures no single disturbance or abnormality in your signal will be missed.
Versatile Connectivity: The device is equipped with USB Device & Host, LAN, and HDMI ports, giving you multiple options for data transmission and device connection.
Readability: Featuring a 7-inch 1024*600 high-definition touch screen for clear visibility and easy operation, this oscilloscope is designed to make every session user-friendly and productive.
Specifications:
Frequency Band: 70MHz
Vertical Resolution: 12-bit
Sample Rate: Maximum 1.25 GSa/s
Storage depth: 25Mpts
Waveform Capture Rate: 1,000,000 wfms/s
Analog Channels: 4
Vertical Sensitivity Range: 500 μV/div to 10 V/div
Product Weight: 1.78 kg (3.9 lbs)
Dimensions: 265.36 x 161.75 x 77.38 mm (10.5 x 6.4 x 3.0 inches)
Can't say much so far, but after hacking it this thing is the most useful equipment in my workspace.
I upgraded the bandwith to 100MHz (more like 200), memory depth to 50mpts and 10 with all channels on and now it can decode a bit more than stock(can was the most important for me). The best part is the android system which u can modify how ever you like, I usually use service pdf's so I got chrome installed on it and a pdf reader(u will need a launcher and some kind of navigation app before any kind of apps). Best entry level scope, that's usable! (fan loud)
A jelzett időpontnál hamarabb megérkezett, jól becsomagolva. Az eladó kínai tápkábellel küldte (lehet csak ez a fajta volt raktáron?), de mellékelt mellé egy EU-s adaptert, amit a dobozra kívülre ragasztott. Erre a dudorra biztos kíváncsiak voltak, mert a csomagolást felszakítva kaptam meg az árut, még jó, hogy az adapter rendesen oda volt rögzítve a dobozhoz. A oszcilloszkóp csodálatos, a "kiterjesztése" is könnyen ment. (Aki nem tudná: EEVblog.) Ilyen USB-C tápcsatlakozót a bemutató videókban korábban nem láttam, nagyon jó ez a változat, biztos nem csúszik ki a műszerből.
Roymall C.o.
Free Gift
Shipping Policy
Return Policy
Coupon Code
Direct purchase from the factory 
Tools
Measurement & Analysis Instruments
Digital Multimeters & Oscilloscope
Oscilloscopes
