Digital Oscilloscope Handheld 2.4inch LCD Display Screen DSO FNIRSI PRO 5M 20MSps 5V

Feature: 1. 1X measurement voltage is 0~40V, 10X measurement voltage is 40~800V, to adjust to the 1X position, both the probe and the oscilloscope must be set to 1X mode, and to adjust to the 10X position, both the probe and the oscilloscope must be set to 10X mode. 2. If the probe switch is moved to the 10X position and the oscilloscope is in the 1x position, the oscilloscope will not burn, but the measured data is abnormal 3. DSO FNIRSI PRO is a highperformance and costeffective handheld oscilloscope suitable for maintenance and R&D industries 4. The display is equipped with a 2.4?inch 320 x 240 resolution high?definition LCD screen, extremely convenient waveform storage function, built?in 16MB storage space, can store up to 500 wavefor