Product Description

Model Digital Handheld Oscilloscope
Country/Region of Manufacture China
MPN Does Not Apply
Brand Goupchn
Oscilloscope Type Digital Oscilloscope
Number of Channels 2
Maximum Bandwidth 20MHz/50MHz

 

AT A GLANCE

Model:

C520

C520M

C520X

C550

Input channels:

2

2

Maximum sampling rate (S/s):

50M

1G

Bandwidth (−3 dB):

20M

50M Hz

FFT:

YES

YES

YES

YES

Data logger:

YES

YES

YES

YES

I/O extension:

YES

YES

YES

NO

Serial bus decoding:

NO

NO

NO

YES

Hardware trigger:

NO

NO

NO

YES

Ext trigger module  support:

NO

NO

NO

YES

Signal generator module  support:

NO

NO

YES

NO

Logic analyzer module  support:

NO

NO

YES

YES



 

 

Requirements

C520M can’t support all kinds of Android devices. Customers may need to check their Android phone/Tablet with these requirements, or check the support list.

Device Operative System

Android API 16+ (Android 4.1)

Device Kind

Phone, Tablet, TV Box

Device Specifications

USB OTG Support, 2GB RAM or more

USB OTG Cable

B type male to micro c , type c or others(depend on your Android device)

USB Oscilloscope

LOTO OSC482M

 

App Specifications

High Frame Rate

Real-time oscilloscope, up to 500 scans per second and 25 FPS.

Input Range

±250mV to ±5V  (for X1 probe).

±2.5V to ±50V   (for X10 probe).

±25V to ±500V   (for X100 probe).

Sampling Rate

500Sa/s to 48MSa/s.

Memory Length

1024 Samples.

Software trigger

and AC/DC

Improved software trigger with stabilizer. Auto, Normal and Single Trigger modes.AC/DC control.

Full statistics

Peak-Peak, Max, Min, RMS and DC value. Frequency and duty cycle. Cursors for manual calculations.

FFT

Real-time processing with the possibility to select among several windows. Peak detects and Peak-hold functions. Available only for Channel A.

Sinc Interpolator

Sinc interpolator with infinite sampling rate for the best signal view. Maximum visible frequency = Sampling rate / 4.

Phosphor decay effect

Plot multiple signal traces on the screen.

XY Plot

Calculate and visualize difference among 2 signals, amplitude, frequency, phase and delay.

Math functions

Apply operations on single or both channels: invert, +, -, x, :

Probe setting

Direct calculation of current value according the probe setting used (x1, x10).

Data export

data available in .csv and Matlab format.

Calibration

Calibration function available.

Other

Screenshot function. 

This is a device list of updates we currently maintain. If you have new device information, please contact us to update.

Support 

Not support

Pixel 2 XL

 Aquaris E5 FHD 

OPPO
 
A59S
 
R9S

HM Note 2

LGE V20 (elsa) 

VIVO
 
X9
 
X20PLUS

Leagoo KIICAA MIX

ZenFone 3 Max 

X21

HTC M8

X10 

HUAWEI      P20

Samsung S3

ZenFone 3 Zoom 

 

Samsung GT-N5110

M3s 

 

Cat S60

LG G3 

 

Iconia One 8

HP 7.1 

 

Oppo A1601

Fonepad 7 

 

Prestigio PMT3101

GT-810 

 

Transformer Pad (TF103C)

One 

 

Blackview BV8000 Pro

DROID Turbo 2 

 

Asus ZenFone 2

Xperia X 

 

Sony Xperia XZ Premium

Dell  Venue 8 

 

Iconia One 8

HTC One 

 

ZenFone 4 Selfie

Aquaris E5 FHD 

 

HM Note 2

Nexus 7 

 

Galaxy

S Duos2

Lenovo

TAB 10 

 

S4

TAB 2 A10-30

S6 edge+

Tap

Tab S3

TAB3 7 Essential

Tab E 9.6

K5 Note

Tab S2 8.0

HUAWEI

X7

Tab A (2016)

BLN-AL40

S7

NOVA 3I

S7 edge

P8

Note2

P9

Note4

MATE 9

Note8

NOVA 2PLUS

Note9

MATE 10 PRO

Grand Prime

Honor 9

J1 (2016)

Honor 7X

J7

X7

J7 Pro

BLN-AL40

Xcover2

Moto

X (2nd Gen)

A3

Premier 

 

S9

G (5th Gen) 

 

A8 Star

DROID Turbo 2 

 

A9 Pro

Z Play 

 

LG K8

ZenFone 3 Max 

 

LG G4

X10 

 

Nexus 6

Samsung GT-N5110 

 

Acer B1-820

Xperia Z3 

 

Xperia X Compact

ZenFone 3 Zoom 

 

Fonepad 7

M3s 

 

OnePlus5T

LG G3 

 

Le Max2

HP 7.1 

 

GT-810

K5 Plus 

 

One

HTC One 

 

ZenFone 2

DROID Turbo 2 

 

VIBE K6 Note

Nexus 7 

 

KEYone

Xperia X 

 

7 Voyager

Dell Venue 8 

 

xiaomi

mix

  

 

A2 Lite

Redmi

 

 

Note 4

4X

5 Plus

Note 5 Pro

4 Pro

4X

Note 2

S2

3S

SHARP

AQUOS S2


 

 

 

Configuring Outputs

Select the IO pin that needs to be used as output and select the corresponding check box OUTPUT, select the output level HIGH or LOW for changing the pin state.

 

Configuring Inputs

IO pins can be set to to receive TTL levels, by selecting the check box INPUT. By clicking on the refresh button you can get the input level. High level is displayed as a green icon with ‘H’ in the middle, low level is displayed as a gray small icon with ‘L’.

 

Paperless recorder
This chapter introduces the basic concepts and usage of the paperless recorder, a software functional extension of the virtual oscilloscope hardware.
11.1 Basic Concepts of Paperless Recorders

A paperless recorder is a data logger or data acquisition device used to record measurement data over time. A paperless recorder based on virtual oscilloscope hardware has the ability to record the collected or computed data in a storage system inside the software on a time basis, without consuming any paper, pen or ink. Common collected data are voltage, current, etc.

Introduction to Paperless Recorder Software

 

Common software interface
The Recorder software has an interface consistent with the oscilloscope software, so to be familiar to the user.
 
Equipment monitoring
After the software interface is opened, the OSC2002 device status will be monitored in real time. When the hardware device is connected to the USB port of the PC, the software interface will display a blue background and a message.

If the hardware get disconnected or the software have no access to the device, then the display background will become yellow, showing a text alert.

 

Note

The paperless recorder software has exclusive access to the OSC2002 device. Therefore, the device can be used just with one software at a time.

 

Set the Total Record Duration

This panel allow to set the recording duration; it can be set in the range 1 minute ~ 3 days.

 

                        

 

 

 

Set the Sampling Interval
This panel allow to set the sampling interval 
from 1 second to 1 hour.
 
Note
The sampling interval cannot be greater than the total 
recording duration, otherwise it is meaningless.
 
Start and Stop
After the driver has been successfully installed, if the oscilloscope is connected when the software is opened, the software automatically turns on the device. If the device is connected before opening the software, it is required to start the device manually by clicking on the Start Device button in the lower right corner of the software.
The acquisition can be stopped by clicking the stop button. The Start and Stop button are actually the same button that change according the status of the oscilloscope. When the USB cable is suddenly unplugged during the operations, the software will automatically stop. 
When the device is not used it is recommended to close the software and then
 
 
 
     
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Sometimes the shipment will have a delay or lost. Please feel free to contact us and we will send you a full refund to make up for your loss. Please don't leave us a negative feedback. Thanks for your kind understanding.
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Yangzhong Pioneer has passed the ISO9001:2015 international quality management system certification with the business philosophy of "Quality is the pursuit, quality wins the trust". The products have passed the inspection of the National Instrument Testing Center and have successively obtained UL, CE, and RoHS certifications, and have won praises from users at home and abroad.
It has SMT automated production lines, high-speed precision injection molding machines, lathes, punching machines, manipulators, etc., and nearly 200 sets of various molds in use. It has 3G high frequency signal source, 1.5G digital oscilloscope, 3G pulse signal generator, 50KV high voltage test equipment, tensile force, bending and other instruments to meet the product performance indicators.
The main products are 0~500MHz oscilloscope passive voltage probe, 0~40KV high voltage probe, current probe, differential probe and various test cables. After more than 30 years of tempering, the company has continuously accumulated experience, developed and reduced costs, and has considerable advantages in cost performance.
Working time:
Monday to Friday
8:30-17:30