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Small rectangular USB-C tester with colour IPS screen, 7.1 by 3.2 by 1.2 cm

aFe Power USB C Tester 3.6-32V 0-8.0A Digital Multimeter

SKU CH-X5H7-6FTED

Measures voltage from 3.6 to 32 volts and current up to 8.0 amps on USB-C and USB-A ports with an IPS colour display

  • FeaturesUSB Tester, Electric, false
  • Height7.1 L x 3.2 W x 1.2 H centimeters
  • Width7.1 L x 3.2 W x 1.2 H centimeters
  • Length7.1 L x 3.2 W x 1.2 H centimeters
  • Weight40 grams
  • Sports Team1 Piece
  • Measures voltage from 3.6V to 32V for safe charging checks
  • Tracks current up to 8.0A to verify cable performance
  • Eight IPS colour screens show data clearly at a glance
  • Over-voltage, low-voltage and over-current alerts protect connected devices
  • Compact 7.1×3.2×1.2 cm design weighs only 40 grams

USB C Tester 3.6-32V 0-8.0A

The aFe Power USB C Tester measures voltage from 3.6V to 32V and current up to 8.0A. It suits technicians and hobbyists who need to verify charger output, cable quality or power bank capacity. The device works with USB C and USB A ports using the included OTG adapter.

Thermal noise power draw

The tester draws operating power directly from the circuit under test so it adds no separate supply requirement. Its compact 7.1 x 3.2 x 1.2 cm body stays cool during normal measurement sessions. No fan or active cooling is present, so operation remains silent.

Build quality connectors mounting

The unit weighs 40 grams and features an IPS colour display with eight selectable screens. A single button cycles through voltage, current, capacity, energy, power, resistance, temperature and time readings. Over voltage, low voltage and over current warnings default to 32.0V, 0.00V and 8.00A respectively and can be adjusted in 0.1 steps. Buyers who need logging or PC software integration cannot use this model.

Highlights

  • Measures voltage from 3.6V to 32V for safe charging checks
  • Tracks current up to 8.0A to verify cable performance
  • Eight IPS colour screens show data clearly at a glance
  • Over-voltage, low-voltage and over-current alerts protect connected devices
  • Compact 7.1×3.2×1.2 cm design weighs only 40 grams

Specifications

BrandaFe Power
FeaturesUSB Tester, Electric, false
Height7.1 L x 3.2 W x 1.2 H centimeters
Width7.1 L x 3.2 W x 1.2 H centimeters
Length7.1 L x 3.2 W x 1.2 H centimeters
Weight40 grams
Sports Team1 Piece

Questions about this item

How do I connect the OTG adapter so the tester triggers PD charging with a USB-A to USB-C cable?

Insert the supplied OTG adapter into the tester's USB-C port, then plug the USB-A to USB-C cable into the adapter; this enables the PD handshake so voltage and current read correctly.

What maintenance will the aFe Power USB C Tester need over time?

No calibration or consumable parts are required; keep the IPS screen and contacts clean, and verify the over-voltage, low-voltage and over-current thresholds remain at the default 32.0 V, 0.00 V and 8.00 A settings.

At what current does the over-current protection activate during a long charge session?

The factory default over-current warning trips at 8.00 A; you can adjust it in 0.1 A steps via the third system setting if your load regularly approaches that limit.

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