USB Charger Doctor - In-line Voltage and Current Meter [AF-1852]

USB Charger Doctor - In-line Voltage and Current Meter

USB Charger Doctor - In-line Voltage and Current Meter [AF-1852]

Price: $16.92
This product is currently unavailable for purchase
🔒 Secure transaction
Ships from: Little Bird (SYD) → You
Ships from: Supplier → Little Bird (SYD) → You

Product Image Gallery

Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter Photo of USB Charger Doctor - In-line Voltage and Current Meter

Description

Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Charger Doctor is here! Right on time...Doctor, can you tell us what the current draw is? What about the voltage? Thanks to the Doctor, you will now be able to watch and care for your USB-powered projects.

Use the USB Charger Doctor to measure the working voltage and current output for any USB port and project. This blue plastic dongle plugs between a USB device, and passes the data lines through. There's a 0.05 ohm resistor in line with the power pin that is used to measure current draw. The Doctor's digital display instantly reads the numbers out for testing devices such as chargers, cables, and cell phones.

You can use this device from 3.5-7VDC input voltage (although most USB devices tend to hover around 4.75 to 5.25) and up to 3A of current. It flips between voltage and current readouts every 3 seconds or so. It's a very handy tool for testing USB devices, checking load levels and debugging battery chargers and boost converters. It's a little chunkier, but more numerical than our USB Power Gauge Mini-Kit. It's also not open source so check out the USB Power Gauge mini kit if you want to hack together your own power gauge indicator.

Adafruit Categories with USB Charger Doctor - In-line Voltage and Current Meter

Power Strips
Chevron pointing right
Power Measurement
Chevron pointing right

Ask us about the USB Charger Doctor - In-line Voltage and Current Meter

Phone iconCall (1300 240 817)
Chevron pointing right
Email iconEmail (help@littlebird.com.au)
Chevron pointing right

Ordering more than 0?

We can get a further -3 units from Adafruit
Shipping: Adafruit (🌐) → Little Bird (SYD) → You
If you order more than 0 units your estimated delivery is: Wednesday, 8th December — Tuesday, 28th December.
This is an estimate only and delivery times vary.

Your transaction is secure

We work hard to protect your security and privacy. Our payments are based on Shopify which encrypts your information during transmission. We don't share your payment details with third-party sellers, or databrokers, and we don't sell your information to others.

© 2021 Little Bird Electronics Pty Ltd.
Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.