936H 80W LCD Thermostat Soldering Iron
৳900
Digital Multimeter 10M Bandwidth Oscilloscope Signal Generator DST 210 FNIRSI
৳7,450
The FNIRSI DST 210 is a 3-in-1 multifunction testing instrument that combines a digital multimeter, a 10MHz bandwidth oscilloscope, and a built-in signal generator. This all-in-one device is designed for engineers, repair technicians, and advanced electronics students who require precision and versatility. With its clear display and intuitive interface, the DST 210 makes it easy to measure voltage, current, resistance, waveforms, and generate test signals for troubleshooting circuits. Compact yet powerful, it’s an excellent choice for Bangladesh’s electronics labs, workshops, and technical education institutes, offering professional-grade performance at a competitive price.
The FNIRSI DST-210 is a 3-in-1 handheld diagnostic tool that combines a digital multimeter, digital storage oscilloscope (10M bandwidth), and programmable signal waveform generator in one ultra-portable device. Designed for engineers, technicians, educators, and hobbyists, it offers precision, durability, and ease of use.
With its ergonomic design and intuitive interface, the DST-210 enables you to measure, visualize, and simulate electronic signals, making it an essential tool for circuit analysis, fault detection, and component testing.
Key Features
- DST-201 offers 5MSa/s sampling rate & 1MHz bandwidth; DST-210 offers 48MSa/s & 10MHz for precise waveform analysis.
- ±400V voltage protection ensures safe testing in high-voltage environments.
- Built-in signal generator supports 13 waveforms (0–10kHz) with 3V adjustable output.
- Frequency, amplitude, and duty cycle are fine-tunable for flexible signal output.
- The multifunctional multimeter supports AC/DC voltage & current, resistance, capacitance, frequency, temperature, diode/continuity testing, data hold, and live wire detection.
- Features include recording mode, auto measurement, and zero/live line detection.
- Overload protection and low battery warning enhance user safety.
- Compact, lightweight design with a 2.8" TFT color display ensures portability and clarity.
- The 3000mAh rechargeable battery provides up to 15 hours of standby time, making it ideal for mobile use.
- Suitable for professionals, factories, schools, hobbyists, and home applications.
Technical Specifications
Category | Parameter | Specification |
|---|---|---|
Basic Parameters | Model | DST-210 |
| Screen Material | 2.8 inches TFT Colorful Screen | |
| Backlight | Brightness adjustable | |
| Power Supply | TYPE-C (5V/1A) | |
| Battery | 3000mAh | |
| Languages | 中文, English | |
| Product Size | ≈177.43 × 87.47 × 34.5 mm | |
| Bare Weight | ≈300g | |
Oscilloscope Parameters | Sampling Rate | 48MSa/s |
| Analog Bandwidth | 10MHz | |
| Input Impedance | 1MΩ | |
| Coupling Mode | AC/DC | |
| Test Voltage Range | 1:1 probe: 80Vpp (+40V) 10:1 probe: 800Vpp (+400V) | |
| Vertical Sensitivity | 10mV/div ~ 10V/div (x1) | |
| Vertical Displacement | Adjustable with indicators | |
| Horizontal Time Base | 50ns ~ 20s | |
| Trigger Mode | Auto / Normal / Single | |
| Trigger Type | Rising Edge & Falling Edge | |
| Trigger Level | Adjustable with indicators | |
| Waveform Freeze | Support (HOLD function) | |
| Auto Measurement | Max, Min, Avg (Vavg), RMS, VPP, Freq, Period, Duty Cycle | |
Multimeter Parameters | DC Voltage | 1.9999V / 19.999V / 199.99V / 1000V |
| 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 | 9.999mF / 99.99mF / 999.9uF / 99.99uF / 9.999uF / 999.9nF / 99.99nF / 9.999nF | |
| Frequency | 9.999MHz / 999.9KHz / 99.99KHz / 9.999KHz / 999.99Hz / 99.99Hz / 9.999Hz | |
| Temperature | (-552372℉) | |
| Diode / Continuity | Support | |
| Single Probe AC Voltage Measurement (LIVE) | Support | |
Signal Generator Parameters | Output Waveform | 13 types of waveform output |
| Waveform Frequency | 0 – 50KHz | |
| Square Duty Cycle | 0–100% (Square and Sawtooth adjustable) | |
| Waveform Amplitude | 0.1V – 3.0V |
Application
- Electronic repair & troubleshooting
- Lab-based circuit prototyping
- Signal waveform simulation
- Field servicing & installation
- Technical education & student training
- Embedded system debugging
- Home-based DIY electronics projects
