Features and specifications: FNIRSI-168 is a super small digital oscilloscope with 50 MS/s sampling rate and 20 MHz bandwidth is designed for electronic enthusiasts and circuit R & D maintenance personnel. 20 MHz bandwidth can be used for an amplifier, oscillator, automatic control system, DC/DC, inverter, switching power supply and so on. Whether DIY or scientific research education, vehicle maintenance, household appliances maintenance and so on are all good choices. Key features: Memory compression technology, waveform refresh screen does not flicker 1.8-inch color display screen 20 MHz analog bandwidth and 50 MS/s sampling rate High measurement voltage range, 1X can measure 0 ~ 40 V, 10X can measure 40 ~ 800V Frequency can be displayed, Vmax, Vmin, Duty, Vrms, Vpp At any time, the waveform display (pause function) is frozen Battery/USB power supply, built-in 800 mAh battery and intelligent charge management Ultra small volume, easy to carry Specifications: Analog band width: 20 MHz Maximum real time sampling rate: 50 MS/s Vertical sensitivity: 50 mV/div ~ 200 V/div Horizontal time base range: 100 mS/div ~ 100 nS/div Maximum input voltage: 40 V (1X probe), 800 V (10X probe) Storage depth: 384 KB Input resistance: 1M ADC precision: 8 bits Coupling mode: AC/DC Trigger mode: Continuous Trigger edge: Ascending/descending edge External trigger voltage 0 – 40 V Display: TFT color display Power supply: 800 mAh lithium battery Size: 73 x 55 x 10 mm (2.87 x 2.17 x 0.39 in) Weight: 50 grams Package includes: 1 x FNIRSI-168 oscilloscope host 1 x 20 MHz 10X probe 1 x3.5 mm turn BNC switch head 1 x Mini USB data line 1 x User manual (English) Reminder: Shut down while holding down the middle button and the "vol" button
C**S
Great scope for the price
Really great o-scope for the price. Has good range of 1-40v and 40-600v, accurately displayed/measured 40-50hz tones from my car audio system, Plus the display is sharp and bright. Only real complaint is buttons are very sensitive, but for $50 this is an incredible deal for an o scope capable of detecting distortion/clipping in car audio. Comes with several accessories for the probe which work great. Definitely would recommend this product for anyone looking to set their car audio gains like a pro, on the cheap.
T**D
Truly portable and has decent bandwidth
One of the reviews mentions challenges figuring out the controls, I agree. However, this tool is not like my Tektronix 10MHz dual channel in that it fits in the palm of my hand, is battery operated, and does really well operationally for it's size and price. Comparatively, has much better bandwidth for it's price. I priced 6 kit DSO scopes and finally decided to try this one. It does have a small display, but still packs good and clearly visible visual waveform and voltage, timeframe figures. Read the instructions on how to turn it on and off, and set the various modes for the controls. It's not perfect English but workable. In 30 minutes, I was measuring outputs on my signal generator of 20MHz.
A**R
Compact but works great
Item was received as described, It was securely boxed and in perfect condition. I ran several test and am pleased with the quality and overall performance of this mini Scope, it fits perfectly in my test fixture and was just the right device for what I wanted it to do.
U**E
This is very tiny
I guess this can server a purpose if you need something very portable. Its almost to small to be useful. That just my opinion. It looks like it was built off an old IPod form factor
D**E
Not bad for the money.
I was skeptical at first. This seems to be able to deliver what it says it does. Here, I am viewing a 10Mhz sinewave. The center button stuck a little, but the small size makes this a keeper. Some of the display didnt come through on the photo but Im impressed with the sinewave at that sample rate. The frequency number it displays is way off, but i just got it so its probably me.
K**W
Wish I had 1 of these 20 years ago...
I love this thing. I takes a little bit to figure out the buttons for the settings but after that have fun. Wish I could get rid of the Chinese writing on the startup screen and use my own startup screen. Wish I had one of these 20 years ago...!
M**C
Awesome little o-scope
The o-scope is just the thing for any electronics toolbox. I checked it against my 100MHz DSO and it was right on target. Customer service is 5-Star also. Good folks to work with.
A**R
Amazing performance in a tiny package
Excellent for troubleshooting.
Trustpilot
4 days ago
2 weeks ago
