ATORCH UD24 USB Voltmeter Voltage Current Meter DC Digital Tester 2.4" Full Kit

Brand: ATORCH

Type: USB Bluetooth Analysis Meter

Current measurement range: 0.00~5.10A

Timing charging reminder setting: 24-hour countdown

Input interface: Type-C/Micro USB/USB

Screen: 2.4" Color Screen

Output interface: Type-C/USB

Model: UD-24 Plus

MPN: Does Not Apply

Voltage measurement range: 5V~32.0V

ATORCH UD24 USB Voltmeter Voltage Current Meter DC Digital Tester 2.4" Full Kit.

File Download Way

1. User manual, PC software installation instruction and PC software and Android APP download link : http://www.mediafire.com/folder/9r973dly7uvui/UD24

2. IOS APP: search E_test on iphone APP store to download

3. Android APP: https://www.mediafire.com/file/0jiio43c0vuu1wx/U_Meter-Phone_mobile.apk/file

4. Android APP: search E-test at Google play to down load

Package Included:

1 x Tester

1 x Full accessories Kit

Product description

It can be used as a USB tester or as a DC voltmeter. It is a high-end product created by the wisdom of the industry!

UD24 2.4"inch USB tester DC5.5 Type-C digital voltmeter ammeter power bank voltage detector volt QC PD electric meter for APP

Voltage measurement range: 5V~32.0V

Current measurement range: 0.00~ 5.10A

Timing time: 999 hours 59 minutes 59 seconds

Input interface: Type-C/Micro USB/USB

Output interface: Type-C/USB

Timing charging reminder setting: countdown 24 hours any set value

USB D+ voltage range: 0V~2.99V

USB D- voltage range: 0V~2.99V

Refresh time:> 500mS/ times> 500mS/ times

Measurement rate: about 0.5 times/sec

Alarm mode: siren sound + display prompt double warning

Display type: large screen with true color digital display with heavy cost 2.4 Chinese and English measurement interface

Self-consumption current: <0.02A

Working temperature: -10~+60°C -10~+60°C

Working humidity: 10~80 (no doubt) 10~80 (no doubt)

Working pressure: 80~106kPa

Pure digital interface, 360° rotating display

Short press the "M" button or the"OK" button to display the pure digital measurement interface, then long press the "M" button or the "OK" button, the digital display measurement interface will rotate clockwise or counterclockwise

UD24 Startup screen and function test interface

UD24 button operate description

1. Short press the "M" button or the "OK" button to display the pure digital measurement interface

2. Short press the "M" button or the "OK" button to display the pure digital measurement interface, then long press the "M" button or the "OK" button, the digital display measurement interface will rotate clockwise or counterclockwise

3. Press and hold the "M" button and the "OK" button at the same time to cycle through the function display interface (Battery capcity/DC power detector >> USB Meter >> USB TRIGGER QC2.0 >> USB TRIGGER QC3.0 >> USB QUICK CHARGE)

4. On the main interface, long press the "M" button, the corresponding value will flash, and then adjust the value by short pressing "+" or "-" minus. During the flashing, you can continue to press and hold the "M" button to adjust the following numbers, the flashing stops automatically saving and Display OK

5. In the state of no power, Hold down the "OK" button or "M" button Do not release, then insert the USB or DC power supply to power on, and enter the product setting background,Release the button, then you can adjust the value inside!

USB and Type-C Test Application Range

Connect and test various USB and Type-C interfaces and various battery devices

Multi-port design-multi-use and multi-play

UD24 line resistance measurement function Support Android/Type-C cable resistance detection

According to the connection method shown below, first measure the current battery no-load voltage, and then add the output load. At this time, you can read the current battery internal resistance

The internal resistance calculation formula of this table: (no-load voltage-loaded voltage) / current current = battery internal resistance

Battery internal resistance detection function

Connect and test various DC power supplies and equipment Multi-portion design, one thing, multi-use, multiple play

Battery internal resistance detection function

According to the connection method shown below, first measure the current battery no-load voltage, and then add the output load. At this time, you can read the current battery internal resistance

The internal resistance calculation formula of this table: (no-load voltage-loaded voltage) / current current = battery internal resistance

Battery power percentage

The meter can freely set the battery type according to the user in the background, the corresponding full voltage value and discharge voltage

If there is no low value, the system calculates the percentage according to the threshold set by the user, and then changes the color of the percentage through the battery symbol

Display (more than 30% green, less than 30% yellow, less than 10% red);

When the display range is between 1% and 100%, the POWER red light on the panel lights up, and the relay output interface outputs at this time

The level is used to control the relay to connect the current path. When it exceeds the range of 1%~100%, the red light goes out at the same time

The plug electric appliance outputs a low level to disconnect the current path to ensure the safety protection of the battery for charging and discharging.

People avoid the risk of damaging the battery due to overcharge and overdischarge, and it can also be used for other purposes of overvoltage and low voltage disconnect protection.

Bluetooth connection

Voltage accuracy evaluation

Precision testing of large professional instruments

Current accuracy evaluation

Precision testing of large professional instruments

Product background parameter setting

UD 24 Menu V5.7

01:Chinese English

02:Clear cumulative data

03: Voltage calbration :005.110V

04: Current calibration : 000.000A

05: Display Brightness :9

06: Standby Brightness :9

07: Enter Standby Time :60S

08: Temp Correction ([n) 026.9

09: Temp Correction ou) :035.6C

10: BAT Vol percentage (Low): 08.00V

11: BAT Yol percentage (Ful): 16.60V

12: Over-Power : 100W

13: Default Seltings

14: Exit

How to enter the product setting background?

In the state of no power, Hold down the "OK" button or "M" button Do not release, then insert the USB or DC power supply to power on, and enter the product setting background,Release the button, then you can adjust the value inside!