The Best Um34 Usb Tester of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Um34 Usb Tester of 2022. Check our ranking below.
2,739 Reviews Scanned
Rank No. #1
RD UM34 4A USB3.0 USB Meter Tester Voltage Current Power Charger Voltmeter Ammeter Multimeter Tester Measure Cable Resistance(UM34)
- 1.UM34 is no communication version, don't support any communication way. UM34C is communication version, it can connect APP with Bluetooth connection
- 2. it can use to test the charging voltage and current of a charger with USB-A port, test capacity of a power bank, test resistance of a USB cable
- 3.Quick charge recognition mode：QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG
- 4.it is easy to use, even you don't know anything about electronic device, just follow the instruction
- 5.Voltage measurement accuracy:±（0.2％+1digit）;Current measurement accuracy:±（0.8％+3digits )
Rank No. #2
UM34 Meter, Quick Identification High Definition Multifunction USB Multimeter Color Screen for APP USB3.0 Tester(UM34C)
- Convenient connection. It can be detected by simply downloading APP connection by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply
- Resistance detection.voltage difference method is used to measure the resistance value of the data cable. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed fo
- Quick identification, able to identify patterns QC2.0 and QC3.0
- High definition display screen is adopted to detect the voltage, current, power, internal resistance, temperature and other multi-function data measurement and display functions of the device in real time
- The quality of charger batteries can be identified by capacity and energy detection
Rank No. #3
USB Tester UM34/UM34C Multimeter Voltmeter Bluetooth Current Detector LCD Battery Power Tester USB 3.0 with Color Display Screen(UM34C)
- Multi-function-- The tester can measure voltage, current, resistance and temperature. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed for the measurement).
- Color LCD Display-- The USB meter is designed with a 1.44inch LCD LCD screen which has 6 kinds of dazzle color measuring interface, multi-directional angle conversion. It can display measurement data in real time. The screen also supports four-way rotation.
- Quick Response-- This meter has the characteristic of quick identification, able to identify patterns QC2.0 and QC3.0.
- Bluetooth Connection--It can be detected by simply downloading APP by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply. After the phone connects to the APP, the detected data can be saved as an EXCEL table, convenient to check and analysis.
- Feature-- The quality of charger batteries can be identified by capacity and energy detection. After the automatic shut-down of the tester, plug in the load and automatically light up the screen. The multimeter comes with a help interface in both Chinese and English.
Rank No. #4
RD UM34 USB 3.0 LCD Display Tester Voltage Current Meter Voltmeter Ammeter Battery Charge Cable Resistance Measurement NO Communication Version
- Features: 1.44 Inch color LCD display makes it easy and clear to read. Adjustable multi-angle view, more intelligent and convenient. New Type-C interface, 4 direction rotation color screen, 6 levels screen brightness adjustment & 6 measurement display interface. Load impedance measurement, temperature display, screen brightness adjustment, line resistance measurement and DIY background settings. Main functions: voltage/current/power/capacity/energy detection, quick
- harge recognition, data storage, etc. Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.
Rank No. #5
USB Multimeter, Color Screen UM34 Meter Multifunction Quick Identification for APP USB3.0 Tester(UM34C)
- Convenient connection. It can be detected by simply downloading APP connection by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply
- Resistance detection.voltage difference method is used to measure the resistance value of the data cable. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed fo
- Quick identification, able to identify patterns QC2.0 and QC3.0
- High definition display screen is adopted to detect the voltage, current, power, internal resistance, temperature and other multi-function data measurement and display functions of the device in real time
- The quality of charger batteries can be identified by capacity and energy detection
Rank No. #6
UM34 Meter, 1.44 Inch USB Multimeter High Definition with Box for APP USB3.0 Tester(UM34C)
- Convenient connection. It can be detected by simply downloading APP connection by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply
- Resistance detection.voltage difference method is used to measure the resistance value of the data cable. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed fo
- Quick identification, able to identify patterns QC2.0 and QC3.0
- High definition display screen is adopted to detect the voltage, current, power, internal resistance, temperature and other multi-function data measurement and display functions of the device in real time
- The quality of charger batteries can be identified by capacity and energy detection
Rank No. #7
UM34 Meter, Color Screen USB Multimeter Quick Identification Multifunction 1.44 Inch with Box for APP USB3.0 Tester(UM34C)
- Convenient connection. It can be detected by simply downloading APP connection by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply
- Resistance detection.voltage difference method is used to measure the resistance value of the data cable. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed fo
- Quick identification, able to identify patterns QC2.0 and QC3.0
- High definition display screen is adopted to detect the voltage, current, power, internal resistance, temperature and other multi-function data measurement and display functions of the device in real time
- The quality of charger batteries can be identified by capacity and energy detection
Rank No. #8
UM34 Meter, High Definition Color Screen 1.44 Inch USB Multimeter Quick Identification with Box for APP USB3.0 Tester(UM34C)
- Convenient connection. It can be detected by simply downloading APP connection by mobile phone, and real-time detection of charging status, voltage, current, capacity and other indicators of USB power supply
- Resistance detection.voltage difference method is used to measure the resistance value of the data cable. By detecting the voltage size of different data cables, the advantages and disadvantages of the data cables can be judged (special load is needed fo
- Quick identification, able to identify patterns QC2.0 and QC3.0
- High definition display screen is adopted to detect the voltage, current, power, internal resistance, temperature and other multi-function data measurement and display functions of the device in real time
- The quality of charger batteries can be identified by capacity and energy detection
Rank No. #9
HWMATE UM34 USB 3.0 Power Voltage Current Resistance Meter Battery Capacity Temperature Measurement Type-C Ammeter Tester Color LCD Display
- Colorful screen: 1.44 inch color LCD screen, 6 kinds colorful measurement interface, adjustable mutiple perspectives.
- Quick charge recognition: USB3.0 port . Quick charge recognition mode: QC2.0, QC3.0, Android DCP.
- Voltage/Current/Power detection: Real-time detection of equipment voltage, current, power, internal resistance, temperature, and etc. It's an important portable device for manufacturers such as chargers and mobile power supplies manufactures.
- Capacity/Energy detection: You can identify the quality of mobile power supplies is good or bad and judge its capacity is real or not.
- Load connecting detection function: After screen auto off, plug in the load, screen auto lighting.
Rank No. #10
UM34/ UM34C for APP USB 3.0 Type-C DC Voltmeter ammeter voltage current meter battery charge measure cable resistance Tester (UM34C)
- 1.44 Inch color LCD display makes it easy and clear to read. Adjustable multi-angle view, more intelligent and convenient.
- Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.
- New Type-C interface, 4 direction rotation color screen, 6 levels screen brightness adjustment & 6 measurement display interface.
- Load impedance measurement, temperature display, screen brightness adjustment, line resistance measurement and DIY background settings.
- Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc.
Last update on 2023-12-03 / Affiliate links / Images from Amazon Product Advertising API
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