FNIRSI 2C23T 3-in-1 Handheld Oscilloscope, TRMS Multimeter and Signal Generator
£113.48 inc. VAT (£94.57 ex. VAT)
- Premium quality at just £113.48 inc. VAT
- Free UK delivery on every order
- 30-day no-quibble returns under Consumer Rights Act 2015
- Secure checkout with buyer protection on every purchase
Why Choose ScopeGen
The Ultimate All-in-One Diagnostic Tool
Why carry three separate devices when one will do the job? The FNIRSI 2C23T is the definitive oscilloscope multimeter designed for UK field engineers, automotive technicians, and electronics hobbyists. Engineered to save you space and time, this compact unit seamlessly integrates a highly capable 2 channel digital oscilloscope, a professional-grade true RMS multimeter, and a precise signal generator into a single, ruggedised housing.
Uncompromised Everyday Performance
Don't let the portable size fool you. The FNIRSI 2C23T has 10 MHz bandwidth per channel, samples at 50 MSa/s, and measures 167 × 89 × 35 mm at 300 g, providing crystal-clear waveform capture for 90% of daily diagnostic tasks-from checking automotive CAN bus signals to troubleshooting audio amplifier circuits. Coupled with a 32 kb record depth, SAVE stores a BMP screenshot on the 2.8-inch 320 × 240 colour screen.
Professional Multimeter & Signal Generation
Switch instantly from waveform viewing to precise electrical measurement. The built-in 9999-count TRMS multimeter ensures dead-accurate voltage, current, resistance, and capacitance readings, even on non-linear loads. Need to inject a signal? The integrated signal generator outputs 7 standard waveforms (including Sine, Square, and Triangle) up to 2MHz, making circuit testing and fault-finding faster than ever. Scope measurements go up to ±400 V, the meter covers AC voltage to 750 V and DC voltage to 999.9 V, and the menu offers English, Russian, Portuguese, German and Japanese, the FNIRSI 2C23T is the smart, safe alternative to bulky, expensive bench gear.
Technical Specifications
- 10MHz (Dual Channel)
- 50MSa/s
- 9999-Count TRMS
- 7 Waveforms (Up to 2MHz)
- 32 kb record depth
- 2.8-inch 320×240 colour screen
- 3000 mAh, USB-C 5 V/1 A, standby up to 6 h
- Maximum ±400 V. Input 1 MΩ. Time base 50 ns–10 s. Vertical 20 mV/div–10 V/div at ×1. Trigger: auto, normal or single. Meter: DC 999.9 V, AC 750 V, current to 9.999 A. Generator: 0.1–3.3 V. Body: 167 × 89 × 35 mm, 300 g. About −5°C to 40°C, humidity up to 80%. Menus: English, Russian, Portuguese, German and Japanese.
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| ScopeGen UK (Specialist)BEST | £113.48 | FREE | 12 months + UK Support |
| eBay (est.) | £141.85 | Varies | Seller dependent |
| High Street RRP | £181.57 | N/A | Varies |
Prices checked 29 June 2026. Prices may vary.
Customer Reviews
Brilliant piece of kit for the price. I use the 2 channel digital oscilloscope for testing CAN bus faults on commercial vehicles. It's rugged, boots up fast, and the auto-set feature is dead on.
A fantastic multimeter oscilloscope signal generator combo. It has cleared so much space on my repair bench. I knocked off one star just because the included multimeter probes could be a bit longer, but otherwise, it's flawless.
As an audio electronics repair specialist, the 10MHz bandwidth is more than enough. The signal generator is incredibly clean for a handheld unit. Highly recommended for any bench technician.
The firmware update process is a breeze compared to my old Hantek. The 9999-count TRMS multimeter is highly accurate, matching my £300 dedicated meter in almost every test.
Great portable scopemeter. The screen is a little reflective if you are working outside in bright sunlight, but the interface is very intuitive. The built-in battery is a 3000 mAh pack charged from USB-C at 5 V/1 A, with standby up to 6 hours in the laboratory figure.
Replaced my bulky old scope immediately. Being able to inject a square wave and instantly read the output on the same handheld device is a game-changer for my amplifier repairs.
Exceptional value for money. The build quality feels solid, the buttons have a satisfying tactile click, and having all three tools in one handheld makes site visits so much easier.