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RD UM34 UM34C for APP USB 3.0 Type-C DC Voltmeter ammeter voltage current meter battery charge
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Free return within 15 days for all eligible items.Details
Seller Information
Ranhang
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3 Followers
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Order Fulfillment Rate: Excellent
Quality Score: Excellent
Product details
Product Model:UM34/UM34C
Display screen:1.44 Inch color LCD display
Voltage measurement range:4-24.00V
Voltage measurement resolution:0.01V
Current measurement range:0-4.000A
Current measurement resolution:0.001A
Capacity aculation range:0-99999mAh
Voltage measurement accuracy:±(0.2%+1 digit)
Energy aculation range:0-99999mWh-999.99Wh
Current measurement accuracy:±(0.8% +3digits)
Load impedance range:0.8Ω-9999.9Ω
Time measurement range:0-99h59min59
Temperature range:-10℃~100℃/0℉~200℉
Temperature measurement error:±3℃/±6℉
Screen brightne setting:0-5 level
Auto screen off time:0-9min
Voltage graphing range:4-24.00V
Current graphing range:0-4.000A
Refresh rate:2Hz
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)
Quick charge recognition mode:QC2.0、QC3.0、 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG
USB port: USB 3.0 port , support OPPO phone VOOC, OnePlus DASH
1,Instruction:
User manual and Android APP download link:
1.http://www.mediafire.com/folder/5c877rc21tp1p/UM34
2.https://drive.google.com/drive/folders/1694HfafBjRJX7lDPaoahCoV6em1AjlE8?usp=sharing
2,APP Download:
IOS APP:search "UM meter" in hone APP store
Android APP: search "RuiDeng" in google play
1, Correct Usage
UM34C Type-c port is just to measure type-c cable, not support all Typ-c quick charger and PD charger; and does not have trigger funtion for type-c .(because there is only one type-c in port , no type-c out ; for UM25C it can support type-c quick charge, but no trigger function too.
2, Phone requirement
For Android and IOS APP :
A: APP only support android 8.0 and above; 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.
3, Video
Descrtion video :https://www.youtube.com/watch?v=zZCPJQrqKPU
4,Electronic USB Load
For electronic USB load, we have HD series and LD series 25W 35W load, you can choose by yourself, HD series has trigger mode, LD series only normal mode
PRODUCT QUESTIONS:
1. Q:What is the differences between UM34 and UM34C?
A: UM34 is no communication version, UM34C is conmmunication version by Bluetooth connection, And UM34C doesn't have PC software , only have APP.
SOFTWARE QUESTIONS:
1. Q: what is the software crash problem?
①.There are many types of mobile phones and operation syst, so there may be incompatibilities, if you need APP, please install and test the APP before buying the product. ②If you don't test the APP function before buying and find that the products works fine except the PC software or APP, we refuse to . ③Please do install and test the APP if you use Samsung mobile phone.
UM24(C)
UM25(C)
UM34(C)
Picture
USB port
USB2.0
USB3.0
Expansion port
MICRO USB
MICRO USB TYPE-C IN TYPE-C OUT
MICRO USB TYPE-C IN
Voltage measurement range
4.5-24.00V
4-24.000V
4-24.00V
Voltage measurement resolution
0.01V
0.001V
0.01V
Voltage measurement accuracy
±(0.2%+1digit)
±(0.5‰+2digits)
±(0.2%+1digit)
Current measurement range
0-3.000A
0-5.0000A
0-4.000A
Current measurement resolution
0.001A
0.0001A
0.001A
Current measurement accuracy
±(0.8%+3digit
±(1‰ +4digits)
±(0.8%+3digits)
Capacity aculation range
0-99999mAh
Energy aculation range
0-99999mWh
Load impedance range
1.5Ω-9999.9Ω
0.8Ω-9999.9Ω
Temperature range
-10℃~100℃/0℉~200℉
Temperature measurement error
± 3℃/ ± 6℉
Screen brightne setting
Levels 0-5
Delay off the screen time
0-9minute
Supported fast charge protocol
QC2.0、QC3.0、FCP、AFC、PD2.0
QC2.0、QC3.0、FCP、AFC、PD2.0 Huawei SCP Huawei40W quick charge OPPO VOOC SuperVOOC flash charge OnePlus DASH quick charge
QC2.0、QC3.0、FCP、AFC、PD2.0 OPPO VOOC flash charge OnePlus DASH quick charge
Identifiable fast charge protocol
QC2.0、QC3.0
QC2.0/QC3.0 2.4A/2.1A/1A/0.5A Android DCP SAMSUNG
Special function
NO
One on to close screen, voltage current 2in1 graph. free to set them color, Bluetooth switch, Previous page
Interface difference
NO Previous page
UM25 can check Previous page and has Icon with rotation direction,help prompt, and screen off at the top of the interface
Hardware difference
No Bluetooth switch
Bluetooth switch
Preing any on whilst powering on the module will display several option
1.selects the Chinese Interface 2.selects the English interface. 3.zero the Current reading
1. selects the Chinese Interface 2. selects the English interface. 3.reset the system setting
1.selects the Chinese Interface 2.selects the English interface. 3.reset the system setting 4.zero the Current reading
APP
Support IOS8.0 or above(device must over hone 6)
/ Android5.0 or above(UM24C doesn't support IOS APP)
PC Software
Support WIN7 or above
NO
About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer).
Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
Specifications
Key Features
- DIY Supplies:ELECTRICAL
- Origin:Mainland China
- Dimensions:71.2mmx31.8mmx12.4mm
- Operating Temperature:-10--65
- Accuracy Cl:no
- Display Type:Digital Only
- Power Supply:DC
- Certification:CE,FCC
- Model Number:UM34/UM34C
- Voltage measurement range:4-24.00V
- Current measurement range:0-4.000A
- Voltage measurement resolution:0.01V
- Current measurement resolution:0.001A
- Product weight:22.87g
- Time measurement range:0-99h59min59s
- Screen brightness setting:0-5 level
- Delay closing screen time:0-9 mins
- Display screen:1.44 Inch color LCD display
- Update rate:2Hz
What’s in the box
Specifications
- SKU: GE779IP0JVVH1NAFAMZ
- Model: RANdianyabiao4430
- Production Country: China
- Size (L x W x H cm): 10x8x6
- Weight (kg): 0.2
- Color: UM34C and HD35
- Main Material: PVC
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