FNIRSI DSO152 Portable Mini Oscilloscope

FNIRSI DSO152 Portable Mini Oscilloscope

The FNIRSI DSO152 is a compact oscilloscope designed for mobile service and educational applications. Despite its pocket-sized dimensions (99 x 68.3 x 19.5 mm), it offers a comprehensive feature set including a 2.5MS/s sampling rate, 200kHz bandwidth, voltage measurement capability up to 400V, and automatic parameter setting. Equipped with a built-in 1,000mAh battery and a 2.8-inch display, it supports measurement of eight types of parameters and includes a software update function, making it a versatile tool for fieldwork, workshops, and laboratory use. Typical applications include household appliance servicing, automotive repair, teaching, and DIY projects.

High Precision Measurements

The FNIRSI DSO152 oscilloscope provides a true sampling rate of 2.5MS/s and a bandwidth of 200kHz, enabling accurate recording of voltage signals up to 400V. This capability is suitable for measurements in 220V electrical installations as well as pulse or power circuit analysis. One-button automatic measurement settings simplify operation by eliminating manual calibration, facilitating ease of use for beginners and reducing setup time for quick diagnostics.

Signal Calibration and Testing

A built-in 1kHz rectangular waveform signal source allows for quick testing and calibration of the measurement probe, ensuring repeatability and accuracy of measurements without requiring additional equipment.

Convenient Operation

The device features intuitive operation with responsive buttons and a slider for rapid scrolling and setting adjustments. Function navigation is efficient and user-friendly, requiring no manual reference. Weighing only 100 grams and fitting comfortably in the palm of the hand, the oscilloscope is highly portable and suitable for use in hard-to-reach locations. An integrated stand allows positioning the oscilloscope at a 90-degree angle for hands-free operation. The USB-C port supports 5V/1A charging and software updates, enabling use with universal cables and chargers.

Included Accessories

• FNIRSI DSO152 portable mini oscilloscope
• Probe with crocodile clamps
• Charging cable
• User manual