DFRobot qualMeter Basic - power supply/charger and USB cable tester

Index: DFR-10166 EAN: 6959420912711

qualMeter is a simple DIY device that enables you to diagnose the quality of your USB charging cable and the charger itself. It allows you to check wires type: female microUSB A, female mini-usb, female USB A, female to 8-pin, female 30-pin.

DFRobot qualMeter Basic - power supply/charger and USB cable tester
€46.90
€38.13 tax excl.
Waiting time: 4-6 weeks
Only on request
PayPal payment
Manufacturer: DFRobot

Description

qualMeter is a simple DIY device that enables you to diagnose the quality of your USB charging cable and the charger itself. It allows you to check wires type: female microUSB A, female mini-usb, female USB A, female to 8-pin, female 30-pin. There are two versions of tester: qualMeter Basic andqualMeter X. qualMeter X for more advanced users, it gives more accurate datatest. qualMeter Basic shows the status using the LEDs onboard. With the modulequalMeter miniLoad it is possible to extend the range of the test output current 2.1 A / 2.4 A / 3A.

The device shows the status of the cable / charger with the colored LEDs:

  • Green led: status good
  • Yellow led: status fair
  • Red led: status worst

Specification / compare

qualMeter basic qualMeter X
Material Raw PCB (CCL FR-4) PB-Free Raw PCB (CCL FR-4) PB Free - transparent
PCB color Blue Red
Surface Marking Treatment Gold coated marking Gold coated marking
Dimensions 52,8 x 23.8 x 11 mm 62,8 x 32,8 x 15.8 mm
Power input USB type A USB type A
Voltage from 4.5 V to 5.5 V from 4.5 V to 5.5 V
Types of cables for testing

microUSB And female

female miniUSB

female USB A

female 8-pin

female 30-pin

microUSB And female

female miniUSB

2x female USB C

female USB A

female 8-pin

female 30-pin

Current test range for cable 1 A / 5 V 1 A / 5V automatic detection
Current test range forcharger 1 A / 2.1 A / 2.4 A / 3 A from 1 A to 3.1 A, 100 mA one step with the payment record
Indicator

Green x 2 (Good)

Yellow x 2 (Fair)

Red x 2 (Worst)

Blue x 2 (test cable)

Orange x 1 (test charger)

Green x 2 (Good / 400 mA / 300 mA)

Yellow x 2 (Fair / 200mA / 100mA)

Red x 2 (Worst)

Blue x 2 (Test cable)

Orange x 1 (Test charger)

Package width 9.5 cm
Package height 5 cm
Package depth 1.2 cm
Package weight 0.017 kg

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