$139.99 – Ana-log band width: 100MHz * 2, Maximum real time sampling rate: 1GSa/s, Horizontal time base range: 50S/div ~ 10nS/div, Maximum test voltage: 40 V (1X probe) / 400 V (10X probe), Vertical sensitivity: 50 mV/div ~ 500 V/div, Input resistance: 1MΩ, External trigger voltage 0~40 V, Package weight: 2500g / 5.5lb, Extension ports: USB picture export, Trigger mode: Single / Normal / Auto, Trigger edge: Rising edge/Falling edge, Number of channels: 2 channels, ADC precision: 8bits, Storage depth: 240Kbit, Package size: 340 * 140 * 70mm / 13.4 * 5.5 * 2.8in, Material: ABS, Coupling mode: AC/Direct Current.
You can get FNIRSI-1014D Oscilloscope for $139.99 with coupon (from Banggood). Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Latest price update (UTC time):
Banggood ($139.99)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. The question is – is it a good price? According to my database, the average price is $150.25 and current price is $139.99, so it’s probably a good price!
Link: Banggood product page
Price: $139.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGd1fa03, BGherra, BG5897a1, BG4d65ac, BG8a45c2, BG8ccc0c, BGd8321e, BGGines, BG8c2279, BG44c1e0, BGHUXC136, BG8d4a48, BGe12731, BG51943, BG93d4fb, BGM1TOOLS88, BG5c18d6, BG0918de, BG5234ea, BG20236Tool, BG23a424, BGdanOFF619, BGTOOS729, BGNEWYEAR8, BGSPRING8OFF, BGc17f6f, BGESJY8, BGd83351
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – FNIRSI-1014D Oscilloscope [EU] ($135.99)
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
Here is price history (for all/most countries) for FNIRSI-1014D Oscilloscope. The lowest price was: $127.99.
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)).