About this deal
999A, accuracy: ±(1. Live line detection:√ Temperature: (-55~1300℃/(-67~2372℉), accuracy: ±(2. Waveform screenshot saving: supported Oscilloscope parameters: Package Included: 99mA/999.
- Dual-channel three-in-one digital oscilloscope: multimeter + oscilloscope + signal generator
- Equipped with efficient one-key automatic adjustment, the measured signal waveform can be displayed without cumbersome adjustments.
- It has a powerful trigger system and has super waveform capture capabilities without losing waveform details.
- Built-in dual fuses with intelligent anti-burn protection and overload protection will not burn the meter: Intelligent anti-burn power measurement is safer and even novices can measure easily!
- Dual-channel 2X10MHz bandwidth, isolated channels are independent of each other to avoid interference between each other, and signal detection is more accurate
- Oscilloscope performance: The hardware architecture adopts the same ARM+FPGA+high-speed ADC solution as that of desktop computers.
- It has high cost and is an unusual CPU direct acquisition solution.
- One-key measurement: It has complete trigger modes: automatic, single, and regular.
Reviews
Alain S
It is surprisingly light and is powered by a barrel jack to USB-A cable and included wall wart. I don't regret buying it!
Bernd P. Geh
4 volts). I looked at a 50MHz clock signal from a CMOS clock oscillator (KC3225A50. Creating a custom wave form in the signal generator is not straight forward and required to look up the manual. 2 MHz square waves.
Kindle Customer
Yet, for the price it's great and it does what it's supposed to do. It behaves like advertised. Even if you end up destroying the oscilloscope, its cheap enough that you shouldn't lose any sleep over it compared to the ones 10x the price.
Daniel
It would be nice if the Voltage scale could be calibrated. I am using an iPad power supply now and the noise is gone. One nice feature is that it USB powered, so I can run it ground isolated using a power-bank.
Buzzlightyear
It is fine for calibrating the included switchable 1:1/10:1 probes, but is too low to get a reading for the included 100:1 probe. So the 100MHz bandwidth seem to be close to the truth. (at least I didn't find anything)2) The screenshot bitmaps all have a time stamp of Mar 22, 2020.