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USB Charger Doctor (with In-Line Voltage and Current Meter) Other

Original price was: $ 10,29.Current price is: $ 6,17.

SKU: mode_1835993890865 Category: Power and Battery Tags: 2-01-02-01-03, 3-11-02-04, 7812034, active, bin_3-11-02-04, Charger, Current Sensor

Description
shopping

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.

Technical Details

Dimensions:

21mm x 53mm x 15mm / 0.8″ x 2.1″ x 0.6″
USB Plug: 13mm / 0.5″
Weight: 16.2g

Specifications:

USB 1.x and 2.x – all data speeds. Does not have USB v3 pins so USB v3 connections will automatically downgrade to v2
Working Range: 0~3A, 3.5~7VDC
Resolution: 10mV / 10mA
Operating Temperature: 0-60ºC

Fast Shipping & Professional Packing

We offer a broad range of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse personnel are expertly trained and will wrap your items according to our exact and precise specifications. Your products will be subjected to an exhaustive examination before they will be properly packaged prior to being delivered. Everyday, we send to thousands of clients in multiple countries. This shows our commitment to be the largest online retailer in the world. We have distribution centers as well as warehouses in Europe as well as the USA.

Note: Orders that contain more than one product will be assigned a distinct processing time dependent on the particular item.

We will inspect each and every one of the products before they are shipped. The majority of orders are shipped within 48 hours. The delivery time will be between 3-7 working days.

Returns

The inventory is always changing, and not fully managed by us because of the involvement of many parties including the factory and our warehouse. The stock can change at any moment. Please be aware that it's possible for your order to be out of stock after you have made the order.

Our policy is valid for a period of 30 days. If 30 days have passed in the past since you purchased and we are unable to offer you a return or exchange.

To be eligible for a refund, your product must be unopened and in the same condition as you received it in. It must also be returned in its original packaging.

USB Charger Doctor (with In-Line Voltage and Current Meter) Other

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