AUNMAS Network Cable Tester, Digital Cable Tracer with Multimeter and POE Testing, for Open Short Crossed Lines Measurement, NCV Detection, AC DC Voltage Resistance Current (ET623)

[Advanced Poe Testing] Safely test 10m/100m/1000m poe switch ports with voltage detection ranging from 5-60v. the tester identifies standard and ​ poe voltage polarities ensuring secure network setups. it also verifies one-to-one correspondence between host and id identifiers network configurations. [Multimeter Functionality] Equipped with a full suite of multimeter functions including ac/dc voltage measurement continuity testing diode checks temperature readings and non-contact voltage detection. it also measures resistance and current making it a versatile tool for a wide range of electrical testing applications. [Versatile Testing Functions] Comprehensive testing capabilities include checking for open short and crossed lines as well as measuring network cable length. additionally it tests battery and telephone line voltage detects polarity and performs a wide range of electrical measurements making it an indispensable tool [Precise Digital Tracing] Noiseless digital tracing technology ensures accurate identification of specific cable pairs even in complex environments. this digital cable tester eliminates guesswork by precisely locating wires within bundles saving you valuable time and effort during installations or troubleshooting. [Customizable Settings] Featuring adjustable sensitivity and signal frequency conversion this device allows you to tailor settings to your specific needs. the built-in bright led flashlight ensures visibility in low-light conditions while the ergonomic design enhances usability during extended testing sessions. Spec: Item Type: Network Cable Tester Cable Length Measurement: cable; 200M reference Crystal Head Crimping Test: Yes Line Search Function: Digital/Vibration Line Matching Function: Normal/short circuit/open circuit/crossover Short Circuit ON/OFF: Multimeter measured Switch Port Flashing: 10M/100M/1000M Powered POE Switch Search:

• [Advanced Poe Testing] Safely test 10m/100m/1000m poe switch ports with voltage detection ranging from 5-60v. the tester identifies standard and poe voltage polarities ensuring secure network setups. it also verifies one-to-one correspondence between host and id identifiers network configurations.
• [Multimeter Functionality] Equipped with a full suite of multimeter functions including ac/dc voltage measurement continuity testing diode checks temperature readings and non-contact voltage detection. it also measures resistance and current making it a versatile tool for a wide range of electrical testing applications.
• [Versatile Testing Functions] Comprehensive testing capabilities include checking for open short and crossed lines as well as measuring network cable length. additionally it tests battery and telephone line voltage detects polarity and performs a wide range of electrical measurements making it an indispensable tool .
• [Precise Digital Tracing] Noiseless digital tracing technology ensures accurate identification of specific cable pairs even in complex environments. this digital cable tester eliminates guesswork by precisely locating wires within bundles saving you valuable time and effort during installations or troubleshooting.
• [Customizable Settings] Featuring adjustable sensitivity and signal frequency conversion this device allows you to tailor settings to your specific needs. the built-in bright led flashlight ensures visibility in low-light conditions while the ergonomic design enhances usability during extended testing sessions.