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 iphonie APP stor to download
3. Android APP: search E-test at Google play to down load
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
Features:
1.Qualcom QC3.0/2.0 Quick charge protocol triggers automatic detection of multiple quick charge protocols
2.Five-fold intelligent protection, safe charging and double safety:
According
to their actual needs, the user can set the full power-off switch, full
power-off parameter conditions, timing charging time, and over-current,
over-voltage, low-voltage and other parameters, so that this equipment
can be fully automated and unattended according to your needs. The set
parameters run automatically, and the real-time monitoring well
automatically cuts off the power according to the corresponding settings
to protect your charging equipment in all aspects. From then on, your
charging becomes more safe, interesting and playable!
(1). FCOP: Full power Cut off (ON/OFF), you can set it yourself when the power is < 1W for 1 minute, it will power cut off
(2).
TC: Timed charging (ON/OFF), you can set the time period of 01:00-24:00
to charge regularly, when it reaches the setting, it will automatically
power cut off
(3). Overcurrent protection: you can set the range of 0.0A-5.1A by yourself
(4). Over voltage protection: 01V-36V range can be set by yourself
(5). Low voltage protection: 00V-35V range can be set by yourself
3.360° rotating screen on all sides satisfies reading at any angle
4.Qualcom QC3.0/2.0 fast charge protocol trigger Automatic detection off multiple fast charging protocols
5.Support PD fast charge
6.UD24 line resistance measurement function Support Android/Type-C cable resistance detection
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: (no-load voltage-loaded voltage) / current current = battery internal resistance
7.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.
8.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
9.Precision testing of large professional instruments
10.DC Power Supply Test
Product description:
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
APP Program:
1) Apple Mobile APP:
Please
search for E_test in the application store to download and install,
then click the Bluetooth APP icon to open the software, and then click
the Bluetooth icon above the software to enter the selection DL24-BLE to
connect, you can achieve mobile phone remote wireless remote control
settings and Measurement function, the discharge status can be viewed at
any time on the mobile phone, various data cleaning is visible, the
voltage and current power curve of the discharge, etc.
2) Android phone APP:
Scan
the QR code on the back of the host to download the corresponding APP
software or Android APP: search E-test at Google play to down load .
After the installation is complete, open the software and click the
Bluetooth icon to enter the direct selection of DL24-BLE to successfully
use it online. (No need for Bluetooth pairing, the software Bluetooth
icon directly selects DL24. can)
3) Computer Bluetooth wireless online APP:
First
add the Bluetooth device to the serial port device of DL24-SPP on the
computer, then scan the QR code on the back of the host to download the
corresponding APP software and store it. Open the software without
installing and select the Bluetooth serial port model just added. You
can successfully use online
Products List
1 X UD24 2.4"inch USB Tester DC5.5 Type-C Digital Voltmeter
