USB Digital Meter, USB-A and USB-C

The Klein Tools ET920 is a USB digital meter for Type-A and Type-C ports. It accurately and reliably measures and displays the USB port voltage, current, capacity, energy, and resistance simultaneously. It can function with any USB-A and most USB-C ports, including Qualcomm Quick Charge® ports that have the ability to deliver power. It requires NO batteries as it draws power from the power source to function.

• 3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C)
• Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
• Tests most common standard USB-A or USB-C ports, including Qualcomm Quick Charge® ports
• Store and recall up to 10 readings
• Voltage and current overload detection
• Hi-resolution LCD for clear visibility in environments with low ambient lighting
• Device must be used in line between source being measured and power source
• Rugged, pocket-sized, and light weight Klein industrial design stands up to jobsite demands
• Built to withstand a 6.6-Foot (2m) drop
• No batteries needed; powered by the USB port being tested

• Warning: To ensure safe operation and service of this meter, follow all instructions. Failure to observe warnings can result in severe injury or death.
• Warning: This meter will NOT display current below 50 milliamperes, even if it is allowing this to pass through. NOTE: The display will show zero current.
• Warning: Do NOT use with ports that operate outside of the rated voltage and current. NEVER use on a circuit with voltage or current that exceeds the maximums specified for this device.
• Warning: Do NOT use with ports that operate outside of the rated voltage and current. NEVER use on a circuit with voltage or current that exceeds the maximums specified for this device.
• Elapsed Time: Up to 999 Hours, 59 Min, 59 Secs
• Capacity Used: 99,999mAh Maximum
• Current: USB-A: 0.05 to 3A; USB-C: 0.05-5A
• USB Compatibility: USB-A, USB-C; Qualcomm Quick Charge® Compatible
• Special Features: Fits Any USB-A and USB-C Ports
• Drop Protection: 2 m (6.6')
• Energy Delivered: 999Wh Maximum
• Voltage: 3 to 20V DC
• Ingress Protection: IP20
• Display: LCD
• Weight: 1.70 oz (48.0 g)
• Overall Height: 0.6" (1.5 cm)
• Overall Width: 1.96" (5 cm)
• Application: USB Port Voltage, Current, Capacity, Energy and Resistance (Calculated)
• Type: USB-A (Type A) and USB-C (Type C)
• Material: Polymer
• Resistance: 400 ohms Maximum
• Overall Length: 2.96" (7.5 cm)
• Style_Name: USB-A and USB-C Meter

Datasheet

Instructions

Video