FNIRSI 1C15 Digital Oscilloscope 500MSps 110MHz Bandwidth

FNIRSI 1C15 is a fully functional, practical, and cost-effective handheld oscilloscope designed for hobbyists, students, and field technicians. With a real-time sampling rate of 500 MSa/s and an analog bandwidth of 110 MHz, this compact instrument brings desktop-level waveform analysis into the palm of your hand. One-key auto simplifies setup, so you can quickly capture, pause, and compare waveforms right on the screen. A 1 kHz self-checking square wave ensures your device stays calibrated, while the 12 kpts storage depth lets you pause and save frames to compare with refreshed waveforms. Built-in afterglow and scroll modes enhance waveform detection, making it easier to identify transients and glitches in real time. The rugged silicone sleeve provides a non-slip, anti-drop grip, and the joystick control replaces traditional arrow keys for smoother operation. With a 3000 mAh rechargeable battery, you can work for over 10 hours on a single charge, ideal for field service and on-site diagnostics. This FNIRSI model also includes essential probes and accessories to get you started immediately, all backed by CE certification and reliable performance from a trusted brand.

Benefits & Tips

• Fast, desktop-like analysis on the go: Use the one-button automatic function to quickly grasp waveform behavior without complex setup.
• Pause, save, and compare: Pause the current waveform, save it to the screen, and compare it with the refreshed signal to spot changes or anomalies.
• Ready for real-world measurements: Includes a high-voltage probe and alligator clip probe, enabling safe measurements up to ±40 V (x1) and ±400 V (x10) with the appropriate probes.

Product specifications

• Model / Channels: FNIRSI-1C15 • 1 channel
• Display: 2.4-inch color display, 320×240 resolution
• Analog bandwidth: 110 MHz
• Real-time sampling rate: 500 MSa/s
• Storage depth: 12 Kpts
• Time base range: 5 ns – 10 s
• Vertical sensitivity: 20 mV/div – 100 V/div
• Trigger mode: Auto / Normal
• Trigger type: Rising / Falling
• Display mode: YT / Scroll
• Afterglow time: None / 1 s / ∞
• Charging method: 5 V / 800 mA
• Voltage measurement range: ±40 V (x1); ±400 V (x10)
• Channel coupling: AC-DC
• Waveform save: Yes
• Measurement types: 14 types
• Measurement accuracy: ±2%
• Frequency accuracy: ±0.01%
• Self-check: 1 kHz square wave
• Battery: Built-in 3000 mAh rechargeable
• Included accessories: FNIRSI-1C15 oscilloscope, P6100 High Voltage Probe, Alligator Clip Probe, Micro USB charging cable, English User Manual, Cloth bag

Package includes:

• FNIRSI 1C15 oscilloscope
• P6100 High Voltage Probe
• Alligator Clip Probe
• Micro USB charging cable
• English User Manual
• Cloth bag

Warnings / Reminders

• Respect the voltage ranges: ±40 V (x1) and ±400 V (x10). Do not exceed the specified measurement limits to protect the device and your safety.
• Use the included probes correctly, matching the x1 and x10 configurations to your measurement needs.
• Operate in a dry environment and avoid exposure to moisture or excessive heat to preserve battery life and accuracy.

Languages supported: English (English User Manual included).

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