Does the ac adapter have a u.s. plug or a euro type? the adapter that you show is euro, but i need u.s. type.

The standard plug is EU version. Usually, we will put US convert plug. But sometime the warehouse may forget. If the product you received is not US version. Please let me know. I will refund the US convert plug costs for you.

Can this tell me the frequency of a pulse train?

Yes, it displays the frequency along with the voltage on the display automatically.

exactamente cual es el modelo que esta vendiendo quiero comprar pero cual de los cuatro modelos es el que esta vendiendo

The model on this listing is Hantek 2C42.

Is it possible to calculate the timing and relative compression test by this oscilloscope

Sorry not for this model. The HANTEK2D82AUTOIII would do it :)

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Hantek 2C42 Digital Oscilloscope Multimeter USB Portable 2 Channels 40MHz 250MSa/s Multifunction Tester

Hantek 2C42 Digital Oscilloscope Multimeter USB Portable 2 Channels 40MHz 250MSa/s Multifunction Tester

Product ID: 119865321

Details

Brand
Hantek
Color
Black
Item Weight
1.3 g
Power Source
Corded
Style
2C42

⚡40MHz bandwidth

📊250MSa/s sampling rate

🔌USB Type-C power & data

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Description

⚡ Power Your Projects with Precision and Portability!

ULTRA FAST SAMPLING - Capture rapid signal changes with 250 million samples per second.
AUTO TEST CONVENIENCE - One-key automatic frequency and amplitude measurement saves time.
DUAL CHANNEL PRECISION - Two independent channels for simultaneous waveform analysis.
SEAMLESS USB C INTEGRATION - Power and data through a single Type-C cable—no clutter, no fuss.
VERSATILE WAVEFORM GENERATOR - Output sine, square, triangle, and trapezoidal waves up to 25MHz.

The Hantek 2C42 is a compact, USB-powered digital oscilloscope and multimeter combo featuring 2 channels, 40MHz bandwidth, and a blazing 250MSa/s sampling rate. Designed for engineers and tech pros, it offers auto-calibration, a waveform generator supporting multiple wave shapes up to 25MHz, and a user-friendly interface with both Chinese and English menus. Its USB Type-C interface doubles as power and data transfer, making it a sleek, portable tool for on-the-go diagnostics and testing.

Specifications

ASIN	B07MT3LDB4
Best Sellers Rank	#600,246 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #256 in Lab Oscilloscopes
Brand Name	Hantek
Color	Black
Compatible Devices	Smartphones, Tablets, Computers
Customer Reviews	4.0 4.0 out of 5 stars (29)
Item Weight	1.3 g
Manufacturer	Hantek
Measurement Type	Multimeter
Model	2C42
Part Number	2C2D
Power Source	Corded Electric
Specification Met	CE, RoHS, UL
Style Name	2C42
Unit Count	1 Count

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188470CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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