Skip to main content Skip to search Skip to main navigation

Menu

Skip product gallery

Customers also bought

SanDisk Ultra microSDHC A1 120MB/s Class 10 memory card + adapter 32GB SanDisk Ultra microSDHC A1 120MB/s Class 10 memory card + adapter 32GB

Average rating of 4.8 out of 5 stars

SanDisk
619659184155
SanDisk Ultra microSDHC A1 120MB/s Class 10 memory card + adapter 32GB

CHF 12.65

Available · 100+ piece · 2-5 Tage

Raspberry Pi 27W USB-C Power Supply, power supply unit, white Raspberry Pi 27W USB-C Power Supply, power supply unit, white
Raspberry Pi Foundation
RPI5NT5AW
Raspberry Pi 27W USB-C Power Supply, power supply unit, white

CHF 11.25

Available · 100+ piece · 2-5 Tage

0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, green 0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, green
BerryBase
SVM099-G
0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, green

CHF 1.30

Available · 74 piece · 2-5 Tage

official Raspberry Pi Micro USB cable, red, 1.0m

Average rating of 4.9 out of 5 stars

Raspberry Pi Foundation
RPI-MUSB-1
official Raspberry Pi Micro USB cable, red, 1.0m

CHF 1.80

Available · 100+ piece · 2-5 Tage

Combo SSD Konverter / Adapter, M.2 NVMe oder SATA, USB 3.2 Combo SSD Konverter / Adapter, M.2 NVMe oder SATA, USB 3.2
BerryBase
125475
Combo SSD Konverter / Adapter, M.2 NVMe oder SATA, USB 3.2

CHF 13.90

Available · 100+ piece · 2-5 Tage

0.28" mini digital voltmeter with LED display, 3.2-30V, 2-wire, blue 0.28" mini digital voltmeter with LED display, 3.2-30V, 2-wire, blue
BerryBase
SVM330-B
0.28" mini digital voltmeter with LED display, 3.2-30V, 2-wire, blue

CHF 1.20

Available · 21 piece · 2-5 Tage

USB-C 3.0 Adapter, Metall, C Stecker – A Buchse, 90° gewinkelt, schwarz

Average rating of 5 out of 5 stars

Frei
14-05030
USB-C 3.0 Adapter, Metall, C Stecker – A Buchse, 90° gewinkelt, schwarz

CHF 1.45

Available · 23 piece · 2-5 Tage

0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, blue 0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, blue
BerryBase
SVM099-B
0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, blue

CHF 1.30

Available · 37 piece · 2-5 Tage

Mini step-down converter adjustable 4.75-23V -> 1-17V / 3A Mini step-down converter adjustable 4.75-23V -> 1-17V / 3A

Average rating of 5 out of 5 stars

BerryBase
REGA3A
Mini step-down converter adjustable 4.75-23V -> 1-17V / 3A

CHF 1.20

Available · 100+ piece · 2-5 Tage

Raspberry Pi Active Cooler, fan for Raspberry Pi 5
Raspberry Pi Foundation
RPI5-ACOOL
Raspberry Pi Active Cooler, fan for Raspberry Pi 5

CHF 5.70

Available · 100+ piece · 2-5 Tage

0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, red 0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, red
BerryBase
SVM099-R
0.28" mini digital voltmeter with LED display, 0-99V, 3-wire, red

CHF 1.30

Available · 39 piece · 2-5 Tage

2in1 microSD Cardreader mit USB-A und USB-C Stecker, USB 2.0, schwarz 2in1 microSD Cardreader mit USB-A und USB-C Stecker, USB 2.0, schwarz
BerryBase
125454
2in1 microSD Cardreader mit USB-A und USB-C Stecker, USB 2.0, schwarz

CHF 3.55

Available · 100+ piece · 2-5 Tage

Raspberry Pi Pico 2W, RP2350 + WLAN + Bluetooth Mikrocontroller-Board Raspberry Pi Pico 2W, RP2350 + WLAN + Bluetooth Mikrocontroller-Board
Raspberry Pi Foundation
RPI-PICO2-W
Raspberry Pi Pico 2W, RP2350 + WLAN + Bluetooth Mikrocontroller-Board

CHF 6.80

Available · 100+ piece · 2-5 Tage

Raspberry Pi 5, 8GB RAM Raspberry Pi 5, 8GB RAM
Raspberry Pi Foundation
RPI5-8GB
Raspberry Pi 5, 8GB RAM

CHF 168.00

Available · 100+ piece · 2-5 Tage

Raspberry Pi microSDXC Speicherkarte, A2, Class 10, U3, 64GB
Raspberry Pi Foundation
RPI-MSD-64
Raspberry Pi microSDXC Speicherkarte, A2, Class 10, U3, 64GB

CHF 19.80

Available · 100+ piece · 2-5 Tage

official Raspberry Pi Micro HDMI cable, black, 1.0m official Raspberry Pi Micro HDMI cable, black, 1.0m

Average rating of 4.8 out of 5 stars

Raspberry Pi Foundation
RPI4-HDMI4
official Raspberry Pi Micro HDMI cable, black, 1.0m

CHF 4.90

Available · 100+ piece · 2-5 Tage

Raspberry Pi 27W USB-C Power Supply, power supply unit, black Raspberry Pi 27W USB-C Power Supply, power supply unit, black
Raspberry Pi Foundation
RPI5NT5AB
Raspberry Pi 27W USB-C Power Supply, power supply unit, black

CHF 11.25

Available · 100+ piece · 2-5 Tage

ESP32 NodeMCU Development Board ESP32 NodeMCU Development Board

Average rating of 4.7 out of 5 stars

BerryBase
NMCU-ESP32
ESP32 NodeMCU Development Board

CHF 6.80

Available · 33 piece · 2-5 Tage

RTC battery / rechargeable battery for Raspberry Pi 5
Raspberry Pi Foundation
RPI-RTCBAT
RTC battery / rechargeable battery for Raspberry Pi 5

CHF 5.20

Available · 100+ piece · 2-5 Tage

official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white

Average rating of 5 out of 5 stars

Raspberry Pi Foundation
RPIMNT25W
official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white

CHF 7.90

Available · 100+ piece · 2-5 Tage

120-piece brass spacer assortment in plastic box, size: M2.5

Average rating of 4.5 out of 5 stars

BerryBase
DBSET-M2.5
120-piece brass spacer assortment in plastic box, size: M2.5

CHF 11.70

Available · 98 piece · 2-5 Tage

Silicone soldering mat, 280x200mm

Average rating of 5 out of 5 stars

BerryBase
SIL-MAT-1
Silicone soldering mat, 280x200mm

CHF 5.00

Available · 100+ piece · 2-5 Tage

Adapter USB Type C socket - micro USB plug, white Adapter USB Type C socket - micro USB plug, white

Average rating of 5 out of 5 stars

Raspberry Pi Foundation
125195
Adapter USB Type C socket - micro USB plug, white

CHF 0.80

Available · 100+ piece · 2-5 Tage

SanDisk Extreme micro SDHC A1 UHS-I U3 memory card + adapter 32GB SanDisk Extreme micro SDHC A1 UHS-I U3 memory card + adapter 32GB

Average rating of 4.8 out of 5 stars

SanDisk
619659155827
SanDisk Extreme micro SDHC A1 UHS-I U3 memory card + adapter 32GB

CHF 19.70

Available · 100+ piece · 2-5 Tage

Description

Product information "USB tester KWS-1902C for USB-C, 4-30V, OLED display"

The KWS-1902C USB tester is an indispensable tool that not only allows you to precisely analyse chargers, charging cables and power banks, but also offers the option of testing the capacity and electrical energy of power banks. With its versatile range of functions, this measuring device is perfect for technology enthusiasts as well as for everyday use. The OLED display also offers a clear and user-friendly display of the measured values.

Features
  • Measuring voltage: 4 - 30 V
  • Measuring current: 0 A - 5 A
  • Display: OLED display for clear visualisation of voltage, current, capacitance, electrical quantity, power and load impedance.
  • Range of applications: Compatible with PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB-A, USB-C, micro-USB port.
  • Capacity test for power banks: Allows you to test the capacity of power banks
  • Simple operation via button on the top:
    • Press briefly: Switch to the next display page.
    • Press quickly 2 times: Rotate the display
    • Long press: Reset capacity, energy and charging time

Technical data
  • Voltage range: 4 - 30.0 V
  • Voltage measurement resolution: 0.002 V
  • Current range: 0, - 5 A
  • Current measurement resolution: 0.002A
  • Bidirectional measurement
  • Capacity range: 0 - 999999 mAh
  • Energy range: 0 - 999999 mWh
  • Resistance range: 1 - 9999.99 Ω
  • Maximum time range: 99 hours
  • Operating temperature: 0-80°C
  • Dimensions: 55 x 26.5 x 11.5 mm

Properties

Zolltarifnummer: 85366990
Brand: BerryBase
Compatibility: Raspberry Pi 5, Raspberry Pi 4B
Country of Origin: China
EAN: 4251266754718
Gross Weight (kg): 0.015
Manufacturer ID: 125471
Product ID: 125471
VPE: 1

Manufacturer and safety information

Manufacturer information
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
info@berrybase.de

WEEE number: 83795550

Person responsible for the EU
See manufacturer information

Safety instructions
  • Read the operating instructions carefully before use and follow the safety instructions.
  • Only use the device in dry indoor areas to avoid short circuits or electrical hazards.
  • Only operate the USB measuring device with suitable USB ports and approved accessories.
  • Avoid contact with moisture, dust and extreme temperatures.
  • Disconnect the USB plug from the computer before opening the device to prevent electric shocks.
  • Do not modify or repair the device yourself. This can lead to safety risks.
  • Always ensure adequate ventilation when soldering or working near the device.
  • Defective or unusable appliances must be recycled in accordance with local disposal regulations.
  • Dispose of battery or rechargeable battery-operated components properly and separately from the device.
  • Keep the device safe from children and unauthorised persons.

Reviews 0

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


Skip product gallery

Similar Items

USB Tester KWS-2303C für USB-C, 4-30V, 12A, OLED Display, Metallgehäuse USB Tester KWS-2303C für USB-C, 4-30V, 12A, OLED Display, Metallgehäuse
BerryBase
125476
USB Tester KWS-2303C für USB-C, 4-30V, 12A, OLED Display, Metallgehäuse

CHF 12.65

Available · 52 piece · 2-5 Tage

Skip product gallery

Customers also viewed

UNI-T, UT658C, USB tester, with cable, USB-C
UNI-T
UT658C
UNI-T, UT658C, USB tester, with cable, USB-C

CHF 12.60

Available · 2 piece · 2-5 Tage

UPS module for Raspberry Pi Pico, Uninterruptible Power Supply UPS module for Raspberry Pi Pico, Uninterruptible Power Supply
Waveshare
WS-19694
UPS module for Raspberry Pi Pico, Uninterruptible Power Supply

CHF 10.80

Available · 40 piece · 2-5 Tage

PCWork PCW11A Mini laser rangefinder, battery-powered distance measuring device, 30m, USB-C PCWork PCW11A Mini laser rangefinder, battery-powered distance measuring device, 30m, USB-C
PCWork
PCW11A
PCWork PCW11A Mini laser rangefinder, battery-powered distance measuring device, 30m, USB-C

CHF 22.60

Available · 2 piece · 2-5 Tage

USB ammeter / voltmeter 1-fold USB ammeter / voltmeter 1-fold

Average rating of 4.1 out of 5 stars

BerryBase
125375
USB ammeter / voltmeter 1-fold

CHF 2.95

Available · 63 piece · 2-5 Tage

DFRobot USB cable and charger tester with 1.44" TFT DFRobot USB cable and charger tester with 1.44" TFT
DFRobot
FIT0814
DFRobot USB cable and charger tester with 1.44" TFT

CHF 28.15

Available · 6 piece · 2-5 Tage

Our recommendations for you

Loading...