Multifunctional Cable Detector, Digital Circuit Analyzer with 3 Test Modes and Battery for 2-Conductor Metallic Cables

MULTIPLE FUNCTIONS: Equipped with PoE testing, network cable scanning, continuity testing, voltage testing, fault distance locating, port flashing, volume control, a multimeter, and an LED flashlight.
3 TEST MODES: The network cable tester features a digital scan mode, an analog mode, and a PoE mode, which can be freely switched with a maximum line search distance of 3000 meters.
ANALOGUE GENERATOR: Featuring a professional analog tone generator, it emits a louder sound when approaching the target cable, and the sensor sensitivity can be adjusted using the scroll wheel.
MULTIMETER: Can measure or test temperature, continuity, voltage, current, resistance, diodes, non-contact voltage, etc. The type K probe measures temperature from 20 to 1000 °C, the AC voltage test range is 4 to 400 V.
HUB FLASHING: The network cable tester can identify the pins that supply power and detect voltage, and locate network ports using the flashing LEDs on the hub and switch ports (flashing once every 1 second).