NF-488 Compatible Cable Tester PoE Voltage Current Testing Tool

Test standard PoE device incompatible withmation, such as af at standard, power supply voltage, power supply polarity and mode. Identify power supply voltage, power supply polarity and mode of non-standard PoE devices. Check the status of short circuit, crossover and open circuit in the network cable. Test the current, voltage and power consumed by DC devices. Loop test function of switch. Features: 1. Standard PoE device test: Test standard PoE device incompatible withmation such as standards, power supply voltage, power supply polarity and mode. 2. Non-standard PoE device detection: Determine the power supply voltage, power supply polarity, and mode of non-standard PoE devices. 3. Network cable detection: Check compatible with shorts, crossovers and open circuits in the network cable. 4. DC device parameter test: Test the current, voltage and power consumed by the DC device. 5. Switch loop test: Switch loop test function. Transmitter features: Indicator: LCD 128 x 64 mm, with backlight. Support continuity test. Cable type: compatible with CAT5, CAT6. Support UTP/STP cable check. Support cable short indicator. Maximum test range: 600m. Wire mapping support: transmitter + remote transmitter + switch/router. PoE function parameters: Test range: DC 5-60V POE Standard ID: compatible with 802.3af/at (standard/non-standard) Test power range: 0-18W Equipped with output interface. Power supply function parameters: Voltage test range: DC 0-60V Current test range: 0-3A Power test range: 0-180W Input voltage protection: DC 48V 5mA Maximum operating current: 80mA Rear loop: compatible with 10M, 100M, 1000M switch. Power supply: 3 AAA batteries. Remote features: Port: RJ45 Function: Network Cable Mapping Input Voltage Protection: DC 48V 5mA