Today’s lowest deal: $127.99 (on Banggood). ADC precision: 8bits, Size: 184mmx 124mmx 50mm, Total weight: 650g, Display: 7 inch – 800*480, Extension ports：USB picture export, Vertical sensitivity: 50 mV/div ~ 500 V/div, External trigger voltage 0 – 40 V, Maximum test voltage: 40 V (1X probe) / 400 V (10X probe), Power supply: 6000 mAh lithium battery, Number of channels: 2 channels, Horizontal time base range: 50S/div ~ 10nS/div, Trigger mode: Single / Normal / Auto, Storage depth: 240Kbit, Maximum real time sampling rate: 1GSa/s, Trigger edge: Rising edge/Falling edge, Input resistance: 1M, Operating: Capacitive touch screen + gesture, Coupling mode: AC/DC, Analog bandwidth: 100MHz * 2.
Updated:
Banggood
Warehouse in China.
Link: FNIRSI 1013D 7-inch Oscilloscope
Price: $127.99
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – FNIRSI 1013D 7-inch Oscilloscope [EU] ($119.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for FNIRSI 1013D 7-inch Oscilloscope is here. The lowest price was: $119.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).