Product Details

Size: LED Display
Brand: DROK

• Part Number: 300043
• Item Weight: 2.4 ounces
• Product Dimensions: 2.7 x 1 x 0.6 inches
• Item model number: 300043
• Size: LED Display
• Color: black, red, blue
• Voltage: 5 volts
• Wattage: 30 watts
• Item Package Quantity: 1
• Type of Bulb: LED
• Special Features: Memory
• Batteries Included?: No
• Batteries Required?: No
• Warranty Description: This usb multitmeter warranty for one year from date of purchase
• Assembled Diameter: 6.9 centimeters
• Shipping Weight: 2.4 ounces
• Date First Available: March 19, 2014

• 7 MODE USB MONITOR – DROK USB Pocket Digital Multimeter is a very useful tool that can be used to measure voltage, current, capacity, and power going to your phone/battery pack. Use the button to choose between 7 different modes. It is a very handy device to evaluate whether or not the computer, USB wall charger, USB car charger are outputting acceptable voltage and current range for the device you are connecting.
• DUAL COLOR LED – DROK USB monitor has Dual LED display, with Red and Blue color, which is bright and easy to read. The clear display makes it easy to monitor the charge voltage and current of your digital USB devices to ensure the optimal charge rate.
• DUAL USB OUTPUT – There are two USB outputs available which can be used simultaneously. USB Output I can be used for device charging and data transfer. Whether you want charge mobile devices, or you want to transfer data between the mobile device and PC, simply plug a device in Output I. The Output II can is for charging your mobile phones, tablet PCs, iPad and other USB devices. Output I Support QC 2.0 9V & 12V charging, but don’t insert any device in Output II when using QC 2.0 Charging.
• MULTIFUNCTION – This ideal multiple USB Detector can be used for capacitance checking, capacitance clear, over voltage and under voltage alarm, over-current, and short circuit alarm. Using DROK alignment tool, you can monitor output voltage and current of mobile charger cables, power use of raspberry pi or Arduino board, compare the performance of solar charger in different conditions. You can easily test the power/quality of the chargers and USB cables.
• 100% RISK-FREE SATISFACTION GUARANTEE – We offer you 100% risk-free satisfaction guarantee to let you buy with confidence. No questions asked. So, why think twice? ORDER NOW to get this amazing USB Digital Multimeter which comes with 7 different modes and multi-functions to test your USB cables, wall chargers, car charger with accurate measurements.

Size: LED Display Is your mobile device not charging properly, and you suspect the new charger that you bought recently? Do you want to check if your solar charger is giving proper current for yourmobile device? Specification Input voltage : 3.20 – 15.0V Resolution: 0.01V (<10V); 0.1V (>/=10V) Measuring current: 0.00 -3.00A (10A Max, but cannot work in 10A for longtime) Resolution: 0.01A Capacitance measurement: 0-99999 mA/H Capacitance accumulation: YES Power testing: 0.00-9.99-99.9W Over-voltage alarm: When voltage >/=5.6V, voltage digital point will flashquickly Lacking-voltage alarm Over-current alarm : When current >/=3A, current digital point will flashquickly Short-circuit alarm: current digital point will flash quickly Dual USB Output OUTPUT I (Dual Function – Device Charging and Data Transfer) The charging current, in this case, is determined by compatibility. You can view the voltage and current values at the same time. OUTPUT II (Device Charging Only) The Built-in intelligent charging control IC matches the most appropriateand safest current for your devices automatically. It is used mainly for Non-original Chargers, but it is suitable for Original Chargers as well. This universal usb gadget is suitable for most of the mobile phones, mobilepower, tablet PCs and other USB devices, like BC1.2, YT/D1591-2009 and non-BC1.2 (including iPad, iPhone and Samsung Galaxy). Get yours today by clicking “Add to Cart” above!