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US$18.99

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Overview and Specifications:

Product Description
Model Number: UM34C Dimensions: 71.2mmx31.8mmx12.4mm
Operating Temperature: -10-100 Accuracy Class:
Power Supply: DC Display Type: Digital Only
DIY Supplies: Electrical

UM34C (including Bluetooth communication)


Note: UM34C Type-c port is just to measure type-c cable , not support all Typ-c quick charger and PD charger, and not have trigger for type-c .(because there is only one type-c in port , not type-c , for UM25C it can support type-c quick charge, but not trigger. )

LD35 is new USB Intelligent electronic load, if you want to learn more, please clear here : https://www.aliexpress.com/store/product/RD-LD25-Electronic-Load-resistor-USB-Interface-Discharge-battery-test-LED-display-fan-adjustable-current-voltage/923042_32882318330.html

HD35:is USB trigger Intelligent electronic load, if you want to learn more, please clear here: https://www.aliexpress.com/item/RD-HD25-HD35-Trigger-QC2-0-QC3-0-Electronic-USB-Load-resistor-Discharge-battery-test-adjustable/32917594486.html

Technical Parameter:

Product Model:UM34/UM34C Display screen:1.44 Inch color LCD display

Voltage measurement range:4-24.000V Voltage measurement resolution:0.01V

Current measurement range:0-5.0000A Current measurement resolution:0.001A

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

Energy sccumulation range:0-999.99Wh Current measurement accuracy:±(0.8%+3digits)

Load impedance range:0.8Ω-9999.9Ω Time measurement range:0-99h59min59s

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

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

Voltage graphing range:0-24.00V Current graphing range:-4.000A

Refresh rate:2Hz Quick charge recognition mode:QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG

Product size:71.2mmx30.5mmx12.4mm(UM34C)/71.2mmx30.5mmx11.3mm(UM34)

Product weight:22.87g(UM34C)/18.39g (UM34)

(No packaging),51.43g(UM34C)/46.95g (UM34)( With packaging)

LD25 is new USB Intelligent electronic load, if you want to learn more, please clear here : https://www.aliexpress.com/store/product/RD-LD25-Electronic-Load-resistor-USB-Interface-Discharge-battery-test-LED-display-fan-adjustable-current-voltage/923042_32882318330.html


Note:

1. UM34 is no communication version, don\\'t support any conmunication for PC and phone by anyway. UM34C is conmmunication version by Bluetooth connection. And UM34C don\\'t have PC software , only have APP for android.

2. Phone Android (Android 5.0 and above, support 18 kinds language, chinese, english and Russia …. )

3, User manual and Android APP download link:http://www.mediafire.com/folder/5c877rc21tp1p/UM34

4. There are some incompatibility problem between some android phone and our bluetooth board, Please purchase carefully, such as Samsung NOTE8 / S8

5, For Android APP :

A: APP only support android 5.0 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, Type-c port is just to measure type-c cable , not support all Typ-c quick charge and PD charger, and not trigger.(because there is only one type-c in port , for UM25C, it can support type-c quick charge, but not trigger. )

6. Description video : https://www.youtube.com/watch?v=zZCPJQrqKPU

customer test video : https://www.youtube.com/watch?v=Ns5Jw7O77Mc

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