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8 V peak to peak 100 KHz - Sine ,Square ,Stair Triangle. Input impedance at X1 = 407 Kohm. Input impedance at X10 = 9.42 Mohm. About 1:23 not 1:10 that make maximum input from 40 V -> 800 V. No Battery Charge Indicator :(.
Device works surprisingly well, holds trigger up to 20MHz sine wave (!!). the probe that comes with it is crappy and doesn't come with bnc adapter.
ممتاز
pequeno porém eficaz
This little thing is really good for the price, small and portable. 7x9cm in size, inbuilt battery power, last for hours. Really not bad. Do Not compare to high End devices, but considering the size and portability, it's just great ! This is one Good Buy ! Max Input with 1X probe = 40 V
For the cost, this thing is amazing and useful. It really can be used as a scope tool, not just a toy! I only wish the USB port could be used for data. ):
The product is good with a 1/10x probe. This gives measurements online. However the update rate is slow. I tried to test signals from audio jack, the measurements are possible for some sampling rates. The refresh rate is a bit slow but ok for hobbyists. Some displays are not in English. One would need to get acquainted in the long run. For a 1KHz square wave the measurements were excellent and was easily triggered.
The mini oscilloscope is very interesting and functional, easy to use outside the laboratory allows an evaluation of the operation of equipment in the workplace. I recommend the purchase of this product.
Produto excelente, chegou no prazo, está de parabens.
chegou muito rápido conforme o pedido, osciloscópio versátil e fiável