The FNIRSI DSO-152 is a portable digital oscilloscope designed for basic signal analysis, circuit testing, electronics maintenance and educational use. Its compact design makes it easy to view waveforms on the bench, in the workshop or during quick troubleshooting without a complicated setup process.
With 200 kHz bandwidth, a 2.5 MS/s real-time sampling rate and a 2.8 in colour display, this portable digital oscilloscope provides the essential functions needed to observe periodic analog signals and non-periodic digital signals. The one-button auto setup helps display the measured waveform quickly, while auto, normal and single trigger modes offer added flexibility for different signal conditions.
This mini digital oscilloscope is well suited for technicians, students, repair benches and electronics hobbyists who need a practical tool for everyday measurements. Its pocket oscilloscope format, rechargeable 1000 mAh battery and approximate 4-hour runtime make it easy to carry for quick checks and basic diagnostics.
Features:
Compact and lightweight design for electronics testing and maintenance
200 kHz bandwidth for basic signal analysis
2.5 MS/s real-time sampling rate for quick measurements
2.8 in colour display with 320 x 240 resolution for clear viewing
One-button auto setup for waveform display without complex adjustment
Auto, normal and single trigger modes for flexible signal analysis
Measures up to ±400 V when used with the X10 probe setting
Rechargeable 1000 mAh lithium battery with approximately 4 hours of use
USB-C interface for charging, data transmission and firmware updates
Suitable for periodic analog signals and non-periodic digital signals
Specifications:
Type: Portable digital oscilloscope
Channel : 1
Bandwidth : 200 kHz
Sampling rate : 2.5 MS/s
Voltage range : X1 ±40 V, X10 ±400 V
Display: 2.8 in colour screen
Interface : USB-C
Battery : 1000 mAh lithium
Battery life : Approximately 4 hours
Color: Black
Included in the box:
FNIRSI DSO-152 oscilloscope
P6100 high-voltage probe
Adapter
Alligator clip probe
Charging cable
Neck strap
User manual
