Collection:
USB Multimeters
9 products38% Off
1.5A Multi-function Mini Boost Step Up Module
Input voltage range: 2.5V~VOUT-0.5V
The output voltage can be set to 5V/8V/9V/12V, the default is 12V
Output performance: Take 3.7V lithium battery input as an example, it can output 5V 1.2A, 8V ...
47% Off
USB Type C 12 in 1 USB Tester - Multifunction Power Meter, Voltmeter, Ammeter & Charge Indicator
This is an ideal partner for all your USB port measurements. Offering a wide range of voltage and current testing, this device offers use in a variety of applications. Thanks to the PD protocol qu...
21% Off
Industrial USB TO RS485 Bidirectional Converter with CH343G
USB TO RS485 Bidirectional Converter
Features
Support USB to RS485 bidirectional conversion
Fast communication, stable and reliable, better compatibility
Onboard TVS (Transient Voltage Sup...
16% Off
13-in-1 USB Tester - Voltmeter, Ammeter, Multimeter
13 in 1 measurement: voltage, current, power, battery capacity, impedance, parameters such as temperature, energy and time, etc.
It is the perfect device for measuring power flow through a USB po...
35% Off
UD24 DC5.5 USB tester Type-C with 2.4 inch display
This is a high-end USB Multimeter ideal for all your USB port measurements that require precision and versatility.
Offering a wide range of voltage and current testing, this device offers use in a...
14% Off
Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits
Industrial USB TO 4CH RS485Communication Module
Stable Transmission | Multi Devices | Multi Systems
Features
Extending USB to 4CH RS485, allows concurrent and independent communication for...
64% Off
USB Current and Voltage Meter - Voltmeter / Ammeter for USB Chargers
This is a perfect device for measuring Voltage and current across a USB Device. With a high precision voltage and current meters, this device makes it easy to monitor power flow at USB ports.
Detec...
20% Off
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10 in 1 USB Type-C Tester 0-5A / 4-30V
Product model: KWS-1902C
Product size: 55x26.5x11.5mm
Voltage: 4-30V
Display: 0.96 inch color screen
Current: 0-5A
Voltage resolution: 0.002A
Capacity: 0-999999mWh
Current resolution: 0.002A
Load ...
14% Off
USB to RS485/422 Industrial Grade Isolated Converter with FT232RL and SP485EEN
USB TO RS485/422
Industrial Grade Isolated Converter
Adopts original FT232RNL and SP485EEN chip solution, provides stable communication with built-in galvanic isolation, lightning-proof and ant...
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