Xvive AT-1 Portable Audio Tester

Feature :

1. Signal generator: Outputs a 1 kHz sine wave or pink noise audio signal through XLR male, 1/4 and 1/8" connectors, with three output level options: -10, -20, and -40 dB
2. XLR cable tester: Tests whether all three pins of the XLR cable are functioning properly
3. XLR input metering: Measures the input volume level of the XLR female connector
4. Phantom power check: Tests the output voltage of the phantom power and ensures both pins are functioning properly
5. Headphone and speaker monitoring: When an audio source is connected to the XLR female or 1/4" input, you can monitor the signal with headphones or speakers via the 1/8" headphone jack
6. Powered by built-in rechargeable battery, charges via USB-C port
7. A full charge cycle takes about one hour and the device can be used while charging