UM25/UM25C APP USB 2.0 Type-C Voltmeter Ammeter Voltage Current Meter LCD Battery Charge Testers New,UM25C NO5242

Note :

From china time Dec 15 st, 2018, UM25C begin support IOS app(device must over iPhone 6),  search UM meter at APP store (if you buy it after Dec 15st at RD official store , support IOS app, before 15st, it can\'t )

Technical Parameters:

Product Model:UM25/UM25C                                                

Display screen:1.44 Inch color LCD display

Voltage measurement range:4-24.000V                               

Voltage measurement resolution:0.001V

Current measurement range:0-5.0000A                                 

Current measurement resolution:0.0001A

Capacity accumulation rannge:0-99999mAh                         

Voltage measurement accuracy:±（0.5‰+2digits）

Energy sccumulation range:0-99999mWh                             

Current measurement accuracy:±（1‰ +4 digits）

Load impedance range:0.8Ω-9999.9Ω                                   

Time measurement range:0-99h59min59s

Temperature range:-10～100 degC/0～200 Fahrenheit                  

Temperature measurement error:±3 degC/±6 Fahrenheit

Screen brightness setting:0-5 levels                                        

Auto screen off time:0-9mins

Voltage graphing range:0-24.00V                                           

 Current graphing range:-5.0000A

Refresh rate: 2Hz                                                                 

Quick charge recognition mode:QC2.0, QC3.0

Product size: 71.2mmx30.5mmx12.4mm(UM25C); 71.2mmx30.5mmx11.3mm(UM25)     

File Download Way :

1.User manual, PC software installation instruction and PC software and Android APP download link : http://www.mediafire.com/folder/q2b8h079hpywq/UM25  

2.IOS APP: search UM meter on iphone APP store to download

3.Android APP: search UM meter at Google play to down load

Note:

Recently products appearence is updating., there is some words changed. other things are same. so please refer to the received product.

1.UM25 is no communication version, UM25C is conmmunication version by Bluetooth connection.

2.PC software support PC window (Win 7 and above) and Phone Android and IOS  (Android 5.0 and above,  IOS 8 and above , support 14 kind of language, Chinese, english and Russia .... )  (some brand phone android system belongs to custom-built system, our APP will not compatibility, eg xiao mi, Nokia and other brand, so please download and test before buying, Cautious to buy).

3.User manual, PC software installation instruction and PC software and Android APP download link: http://www.mediafire.com/folder/q2b8h079hpywq/UM25,   

For IOS app, search UM meter on iphone APP store to download

4.USB2.0 support Huawei quick charge. there is type-c in and type-c ouput port, it can measure type-c cable , support type-c charge , but not tuype-c  charger identify resistance , not trigger.

5.For Android  and IOS APP :

A: APP only support android 5.0 and above(device must over iPhone 6), and IOS 8 and above  .

B: Allow APP to do in the background, not be cleaned.

C: allow APP self-starting.

D: Allow APP stay after screen locked, not be cleaned.

E: For desktop, when you use the bluetooth adapter to make bluetooth connection, Please don’t use the adapter own driver, and use the windows system bluetooth driver, otherwise the module can’t make SSP series port communication. If you have installed the adaptor driver, you can uninstall it and unplug the adaptor, then plug in again, the system will install it automatically.

6.Description video :

A: https://www.youtube.com/watch?v=rNDMIFiWq64  

B: cable resistance measurement video : https://www.youtube.com/watch?v=-kNJVNPbGvc&t=30s

customer test video : https://www.youtube.com/watch?v=zwrBlG3DWZk

IOS APP test: https://www.youtube.com/watch?v=K_IpRdneCwY&feature=youtu.be

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