FNIRSI CircuitMate TC3  With P6100 Probe – 3-in-1 Handheld Digital Oscilloscope, Signal Generator & Transistor Tester (500kHz, 10MS/s)

Take your electronics testing toolkit to the next level with the FNIRSI CircuitMate TC3  With P6100 Probe – a smart, compact, and feature-packed 3-in-1 multifunction device designed for students, technicians, DIY electronics enthusiasts, and field engineers. Combining a 500kHz digital oscilloscope, a versatile signal generator, and a transistor/component tester into one ultra-portable handheld unit, the TC3 is the ideal solution for fast and reliable circuit diagnosis anytime, anywhere.

3 Functions. 1 Compact Tool.

1. Digital Oscilloscope (500kHz, 10MS/s Sampling):

• Analyze waveforms in real-time with crisp detail

• Supports frequency, voltage, and waveform shape measurement

• Ideal for low-to-mid frequency signal analysis in analog/digital circuits

• Adjustable time base and voltage scale

• Visual waveform rendering with freeze & save options

2. Signal Generator (1Hz–10kHz):

• Generate custom waveforms including square, sine, triangle, and pulse

• Adjustable frequency, amplitude, and duty cycle

• Perfect for function testing, simulation, and signal injection

3. Transistor & Component Tester:

• Accurately identifies NPN/PNP transistors, diodes, FETs, MOSFETs, resistors, capacitors, etc.

• Displays pin configuration, gain (hFE), and threshold voltage

• Useful for component sorting, failure diagnosis, and learning electronics

Core Features & Benefits:

• Ultra-Portable Design: Fits in the palm of your hand, perfect for on-the-go fieldwork

• Bright LCD Display: Clear and sharp visual data output even in outdoor conditions

• User-Friendly Interface: Simple button navigation, no complex menus

• Fast Response Time: Real-time signal sampling at 10MS/s

• Built-in Rechargeable Battery: Long-lasting lithium battery with USB charging

• Multilingual Support: Menu system supports multiple languages

Technical Overview:

Perfect For:

• Electronics hobbyists & students

• On-the-go diagnostics and quick measurements

• Repair technicians & mobile service engineers

• Arduino, Raspberry Pi & embedded developers

• Component testing & basic waveform analysis