Klein Tools 20V USB Digital Meter, USB-A

Klein Tools 20V USB Digital Meter, USB-A features:

• 3 to 20V DC; Current: 0.05 to 3A.
• Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated).
• Tests most common standard USB-A 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.
• Durable cable to allow easy access to hard-to-reach ports.
• 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.
• To ensure safe operation and service of this meter, follow all instructions.Failure to observe warnings can result in severe injury or death.
• 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.
• 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.
• Do NOT use during electrical storms or in wet weather.Do NOT use if meter appears damaged.Use caution when working with voltages above 25V RMS or 24V DC.Such voltages pose a shock hazard.