Voltmeter Ammeter For APP USB 2.0 LCD Display Battery Charge Voltage Current Meter Multimeter Cable Measure Tester | Инструменты

Voltmeter Ammeter For APP USB 2.0 LCD Display Battery Charge Voltage Current Meter Multimeter Cable Measure Tester | Инструменты

Technical Parameter:

Product Model:UM24/UM24C                                              Product weight:23.47g(UM24C) 18.83(UM24)

Voltage measurement range:4.50-24.00V                          Voltage measurement resolution:0.01V

Current measurement range:0.000-3.000A                       Current measurement resolution:0.001A

Capacity accumulation rannge:0-99999mAh                     Voltage measurement accuracy:±(0.2%+1 digit)

Energy sccumulation range:0-99999mWh                         Current measurement accuracy:±(0.8%+3 digit)

Load impedance range:1.5-9999.9Ω                                   Time measurement range:0-99h59min59s

Temperature range:-10℃～100℃/0℉～200℉                 Temperature measurement error:±3℃/±6℉

Screen brightness setting:0-5 level                                     Auto screen off time:1-9mins

Voltage graphing range:04.5-24.0V                                     Current graphing range:0.00A-3.00A

Display screen:1.44 Inch color LCD display                       Quick charge recognition mode:QC2.0     QC3.0

Refresh rate:2Hz                                                                      Product size:71.2mmx31.8mmx12.4mm(UM24C) 71.2mmx31.8mmx11.3mm(UM24)      

Note: 

1. UM24 is no communication version, UM24C is conmmunication version by Bluetooth connection. 

2. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 12 kinds language, chinese, english and Russia .... )

3, User manual, PC software installation instruction and PC software and Android APP download link: http://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24

4, For Android APP : 

A: APP only support android 5.0 and above .B: Allow APP to do in thebackground, not be cleaned.C: allow APP self-starting.D:Allow APP stay after screen locked, not be cleaned.

5.Description video :

APP test and other function introduction: 

//youtu.be/8uaKiSw0774

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

//youtu.be/nIZSb0DJExc  

//www.youtube.com/watch?v=NqQWMXVAE48

customer feedback: A , //www.ixbt.com/live/thunderheart/usb-tester-ruideng-um24c-s-bluetooth-podklyucheniem-k-pk-i-elektronnaya-nagruzka-na-15vt.html

B, //www.ixbt.com/live/lexus08/rd-um24c-usb-20-color-lcd-display-tester.html

C, http://www.taker.im/review/17472-umnyiy-USB-tester-RD-UM24C-s-tsvetnyim-displeem-i