FNIRSI 2C53P Handheld Tablet Oscilloscope Multimeter DDS Signal Generator 3 in 1, 2CH Automotive Oscilloscope Multimeter
£169.97 inc. VAT (£141.64 ex. VAT)
- 3-in-1 design combines oscilloscope, multimeter and DDS generator in one handheld unit.
- Dual-channel automotive oscilloscope compares sensor and actuator signals side by side.
- Built-in DDS signal generator speeds fault-finding by simulating test waveforms on demand.
- Tablet-style handheld format gives portable diagnostics without carrying separate bench instruments.
Why Choose DigitalOsc UK
A True 3 in 1 Oscilloscope for Mobile Professionals
The FNIRSI 2C53P is a revolutionary handheld oscilloscope multimeter designed specifically for UK automotive technicians, mobile electricians, and electronics repair engineers. By combining a 50MHz dual channel oscilloscope, a high-precision 19999-count multimeter, and a DDS signal generator into a single compact device, it eliminates the need to carry separate, bulky bench instruments to field jobs. Whether you are conducting sensor waveform testing or diagnosing complex PCB faults, this tablet oscilloscope delivers bench-level performance in the palm of your hand.
Advanced Automotive Signal Diagnosis
Built for the demands of modern vehicle diagnostics, this portable automotive oscilloscope excels at tracing sensor and actuator waveforms. The dual-channel capability allows you to easily compare timing signals, such as camshaft and crankshaft position sensors, or verify injector pulses and PWM signals. The crisp 4.3-inch touch screen interface provides intuitive pinch-to-zoom controls, making it significantly faster to isolate intermittent faults while working under the bonnet.
Comprehensive Electronics Repair Bench Tool
Beyond automotive use, the FNIRSI 2C53P shines as an electronics diagnostic scope for field electrical troubleshooting and DIY circuit testing. The integrated DDS signal generator allows you to inject reference signals into audio equipment or digital logic circuits, while the 19999-count multimeter handles all your continuity, voltage, and resistance checks with exceptional accuracy. With a built-in 4000mAh battery providing hours of continuous use, it is the ultimate all-in-one diagnostic workstation for any mobile engineer.
Technical Specifications
- Bandwidth
- 50MHz
- Sampling Rate
- 250MS/s
- Channels
- Dual Channel (2 Analog)
- Multimeter Resolution
- 19999 Counts
- Signal Generator
- DDS (Sine, Square, Triangle, etc.)
- Display
- 4.3 inch IPS Touch Screen
- Battery Capacity
- 4000mAh Lithium (Up to 4 hours)
- Certification
- CE, UKCA, RoHS
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| DigitalOsc UK UK (Specialist)BEST | £169.97 | FREE | 12 months + UK Support |
| eBay (est.) | £212.46 | Varies | Seller dependent |
| High Street RRP | £271.95 | N/A | Varies |
Prices checked 21 July 2026. Prices may vary.
Customer Reviews
Brilliant bit of kit for mobile auto electrical work. I bought this specifically to replace an old laptop-based scope. The dual channel is perfect for checking cam and crank correlation, and the touch screen is surprisingly responsive even when my hands are a bit grubby.
Ordered on Tuesday, arrived Wednesday. As an electronics repair engineer, having a 3 in 1 oscilloscope saves so much space on my bench. The DDS signal generator is a fantastic addition for injecting test tones into audio amps.
Very capable 50mhz handheld oscilloscope. The waveform capture is crisp and the 19999 count multimeter is dead accurate compared to my Fluke. Dropped one star just because the screen glare can be a bit annoying in direct sunlight, but otherwise superb.
I use this for field electrical troubleshooting on industrial machinery. It's incredibly portable and the battery easily lasts a full morning of heavy fault-finding. Much better value than the Hantek equivalent I was looking at.
Fantastic portable automotive oscilloscope. Used it yesterday to diagnose a faulty PWM cooling fan module. Simulated the signal with the generator and watched the response on the scope. Paid for itself on the first job.
Good solid unit. The multimeter functions are fast and the scope auto-set works well for quick checks. The protective case is sturdy enough for the back of the van. The manual could be a bit more detailed, but the interface is intuitive enough.
An absolute game-changer for DIY circuit testing and synth repair. Having the signal generator built into the same tablet as the scope means I don't have to drag out three different boxes just to trace a signal path.