Click or scroll to zoom
Tap or pinch to zoom
USB Charger Doctor - In-line Voltage and Current Meter - Twin Pack
$9.95
SKU 40001852
The Doctor is in... the USB Doctor that is! The USB Charger Doctor from PMD Way is the quick and easy to check the voltage and current drawn through any USB socket up to USB 2.0 standard.
Just plug the Doctor between your USB power source, then plug a device into the Doctor. The display will alternate between voltage and current every few seconds.
Sold in packs of two! That's right - you get two for the price of one elsewhere, and free delivery worldwide.
Measurement range:
- DCV 3.5~7V, accuracy of 0.1V
- DCA up to 3A, accuracy of 1%
If you need more USB information, check out our other USB power meters.
See the Doctor in action: