Includes all taxes
FNIRSI-2C53P is a three-in-one dual-channel model launched by FNIRSI with comprehensive functions and high practicality, targeting people in the maintenance and R&D industries.
Word oscilloscope. This device has three major functions: oscilloscope, multimeter and signal generator. The oscilloscope adopts FPGA+MCU+ADC hardware architecture and has
It has a sampling rate of 250MS/s, an analog bandwidth of 50Mhz, a built-in high-voltage protection module, and supports a maximum peak voltage measurement of ±400V; supports waveform screenshots.
Save and view to facilitate secondary analysis. The multimeter function is 4 and a half digits and 19999 points of true RMS, supporting AC and DC voltage and current measurements, capacitance, resistance,
With measuring functions such as diode, continuity, temperature, etc., it is an ideal multi-functional instrument whether used by professionals, factories, schools, enthusiasts or families. Inside
Set up a DDS function signal generator, which can output 12 kinds of function signals. The maximum output of the signal generator is 10MHz, with a step of 1Hz; output frequency, amplitude, and duty cycle
Adjustable. It uses a 4.3-inch 480*272 resolution touch display and a built-in 4000mAh rechargeable lithium battery with a standby time of up to 4 hours. With small size
Provide users with more and stronger practical functions, while also having good portability.
Oscilloscope
Channel:Dual channel
Analog bandwidth:50MHz
Real-time sample rate:250MSa/s
Storage depth:Up to 64kByte
Input mpedance:1MΩ
Time base range:10ns/div - 10s/div
Vertical sensitivity:10mv/div - 10v/div
Vertical resolution8 bits
Maximum measured voltage:±400V
Probe:1x/10x
torage space:13
Bandwidth limitSupport 20MHz limit
Trigger mode:AUTO/Normal/Single
Trigger type:Rising edge, Falling edge
Trigger level range:8 cells (positive/negative)
Waveform display mode:XY/YT/Scroll
Coupling method:AC/DC
Measured data:Period, frequency, peak-to-peak value, maximum value, minimum value, Average value, effective value, amplitude, duty cycle, pulse width
Math alculations:1+2、1-2、1*2、1/2、-1、-2、|1|、|2|、FFT
Save waveform screenshot:Yes
Export waveform images from computer:Yes
Multimeter
DC Voltage:1.9999V/19.999V/199.99V/1000.0V
AC voltage:1.9999V/19.999V/199.99V/750.0V
DC current:19.999mA/199.99mA/1.9999A/9.999A
AC current:19.999mA/199.99mA/1.9999A/9.999A
Resistance:19.999MΩ/1.9999MΩ/199.99KΩ/19.999KΩ/1.9999KΩ/199.99Ω
Capacitance:999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF/9.999mF/99.99mF
Temperature:(-55~1300℃)/(-67~2372℉)
Diode:Yes
Continuity test:Yes
Signal Generator
Channel:Single channel
Frequency:0-10MHz(Sine wave: 10MHz, other waveforms 5MHz)
Amplitude:0.1V-3.0V
Square wave duty cycle0-100%
Signal type:sinusoidal wave, square wave, sawtooth wave, half wave, full wave, positive step wave, negative step wave, DC signal, exponential rise, exponential fall, multi-audio, and sync pulse
Basic Parameters
Screen size & resolution:4.3 Inch (480*272 pixels)
Screen material:Surface tempered glassSurface tempered glass + touch screen made of glass GLASS + IPS color screen
BacklightBacklight brightness can be set
Power supply:TYPE-C(5V/2A)
Battery:4000mAh lithium battery
Language:Chinese, English, Pyccкий, にほんご, español, Português, Deutsch, 한국인
Product size:about 145x98x35mm
Product net weight:about 360g

2C53P Standard
1. 2C53P(2CH Touchable Oscilloscope Multimeter 3in1)*1
2. P6100 Probe *2
3. Multimeter probe *1
4. Alligator clip probe *1
5. Data cable *1
6. Product Manual *1

































Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
Share your thoughts with other customers