The FNIRSI DSO153 is a highly practical and cost-effective handheld oscilloscope with a real-time sampling rate of 5 MSa/s, 1 MHz bandwidth, and complete triggering function (single, normal, auto). It can be used freely for both periodic analog signals and non-periodic digital signals, and can measure up to ±400 V voltage with an efficient one-click AUTO, which can display the measured waveform without complicated adjustments. Additionally, it features a function signal generator capable of outputting 14 types of signals (10 KHz).
Equipped with a 2.8-inch 320x240 resolution HD LCD screen and a built-in 1000 mAh high-quality lithium battery, it can be used for about 4 hours when fully charged.
Bandwidth | 1 MHz |
Sampling rate | 5 MSa/s |
Vertical Sensitivity | 10mV/Div – 20V/Div |
Time Base Range | 500ns/Div – 20s/Div |
Voltage Range | X1: ±40 V (Vpp: 80 V) X10: ±400 V (Vpp: 800 V) |
Trigger Method | Auto / Normal / Single |
Coupling Method | AC/DC |
Frequency Range | 0-10 KHz |
Duty Cycle Range | 0-100% |
Amplitude Range | 0.1-3.3 V |
Display | 2.8 inches (Resolution: 320 x 240) |
USB Charging | 5 V/1 A |
Lithium Battery Capacity | 1000 mAh |
Dimensions | 99 x 68.3 x 19.5 mm |
Weight | 100 g |