JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit ($18.56)

Yes, this price is legal: $18.56 (Banggood). Sampling rate: 1Msps max, Analog bandwidth: 0 – 200KHz, Save/recall waveform, External trigger, Record length: 1024 points, Sensitivity: 10mV/Div – 5V/Div, Timebase: 10us/Div – 500s/Div, Vertical resolution: 12-bit, Sensitivity error: < 5%, Waveform frozen (HOLD) function available, Built-in 1KHz/3.3V test signal.
Updated: 20.06.2025 04:44:56

Banggood

Warehouse in China.
Link: JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit
Regular price: $19.54
$18.56 with coupon: BGCOMDIY5

Additional Banggood coupons:
1. First page
2. Second page

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	2pcs Automatic Closed Sunglasses Case PU Leather Glasses Storage Bag Waterproof Glasses Protective Cover Eyewear Storage Bag	$1.54	–
	1Pc NEW Travel Organizer Bag Cable Storage Organizers Pouch Carry Case Portable Waterproof Double Layers Storage Bags Cable Cord	$2.09	–
	Tinovo Uno Natural Nail Growth Complex 9 IN 1 Nail Art Treatment Therapy for Repair Care Thin Brittle Nails Top Coat Hardener	$2.14	–
	5L10L20L40L70L Waterproof Dry Bag Sack for Camping Drift Trekking Swimming Rafting Kayak River Trekking Fishing Outdoor Waterbag	$2.37	–
	Electrostatic Dust Collector For Household Disposable Fiber Cloth Tabletop Cleaning Sweeping and Cleaning	$2.51	–
	Large Size Travel Cable Organizer Bag Storage Pouch Carry Case Portable Waterproof Storage Bags for Cable Cord and Electronics	$2.54	–
	1pc Chic Graffiti Ripple Print Fashion Glasses Case Durable Waterproof & Portable Protective Eyewear Holder Box for Women Men	$2.54	–
	IP68 I/T Shape Waterproof Connector 2/3/5 Pin Wire Connectors Quick Screw Connect Push-in Terminals Electric Junction Box DIY GO	$2.56	–
	Data Cable Storage Bag Waterproof Travel Organizer Bag Portable Carry Case Double Layers Storage Bag for Cable Cord USB Charger	$2.56	–
	Nail Art Table Mat Foldable Hand Rest Pad For Nail Armrest Cushion Waterproof Scratch Dirt Resistant Leather Studio Desk Mat	$2.61	–
	Electronics Organizer Bag Waterproof Carrying Pouch Travel Bag Universal Cable Organizer Electronics Storage Bag Accessories	$3.22	–
	XR2206 1Hz-1MHz Function Signal Generator Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude DIY Kit	$3.72	–
	Window Cleaning Robot Universal Round Mops Purerobo W-R3S Accessories Clean Cloth Hobot 168 188 Weeper Cloth Vacuum Cleaner Part	$3.95	–
	Multi-functional Large Capacity Waterproof Digital Electronic Organizer USB Data Line Charger Plug Headphone Travel Storage Bag	$4.27	–
	Xiaomi J18 Wireless Bluetooth Headphones in-ear HiFI Stereo with Mic Bluetooth Touch Waterproof Noise Cancelling Multi-Earphones	$5.07	–
	LED Lithium Seawater Self-Lighting Light Life Jacket Light JHYD-I 30g Plastic Life-saving Adult Children Outdoor For Life Vest	$6.42	–
	SONOFF SNZB-05P Zigbee 3.0 Water Leak Detector 5 Years Lifetime IP67 Waterproof Remote Control Smart Home with Alexa Google Home	$6.50	–
	Jogging Sports Pants for Men Daily Sweatpants Hot Sales Casual Versatile 2024 New Fashion the Four Seasons Men’s Clothing	$6.85	–
	Original XIAOMI M10 Bluetooth Earphones Game Ear Earbud Wireless Headphone For Waterproof With Mic Sports Hifi Headsets	$7.31	–
	Women’s Stand-Collar Full-Zip Yoga Jacket: Quick-Dry Active Tech Shell for Yoga→Ride & Running Training All-Season	$7.39	–
	AMPCOM rj45 Crimper CAT7 Crimping Tool for Pass Through RJ11 RJ 45 Connector CAT6 CAT5E Modular Plugs With Wire Stripper Cutter	$10.54	–
	DELIXI ELECTRIC Tool Bag,Multifunctional Waterproof Storage Bags,Suitable for Electricians,Carpenters,Car Mechanics,Homeowners	$11.82	–
	TRVLWEGO Summer Men Pants Hiking Camping Climbing Fishing Outdoor Trekking Tech Quick Dry Waterproof Trousers Mountain Travel	$12.12	–
	2024New Model Waterproof Rotary Razor Beard Clipper Hair Trimmer Face 5 Headed Electric Shaver Razor Rechargeable Male	$13.66	–
	FG-100 FG-200 DDS Function Signal Generator Frequency Counter 0.01Hz – 500KHz Signal Source Module Sine+Square+Sawtooth Waveform	$15.86	–
	Rain Seer Large LCD Display Water Timer Waterproof IP65 Home Garden irrigation Rainfall Timer Automatic Controller System	$17.22	–
	Super Bright UFO High Bay Light AC 220V 100W 150W 200W IP65 Waterproof LED Industrial Lighting For Garage Gym Factory Warehouse	$18.81	–
	Redkey S100 Robotic Swimming Pool Cleaner IPX8 Waterproof 130-min Pool Vacuum Cleaner Self-Parking Pool Cleaner Pet-friendly	$115.01	–
	Redkey S100 Robotic Pool Vacuum Cleaner Cordless for Large Swimming Pools Cleaner IPX8 Waterproof 130-min Pool Vacuum Cleaner	$136.87	–

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

Price history is not available for this item (not enough database records)! The lowest price was $13.99 though.
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)).
Price Alert