Temperature (Type K): -20~1000°C +/- (2.0%+15) Resistance: 200Ω~20MΩ +/- (2%+6) Network Cable Length Measurement: 500m DC Current: 1.0A~10.0A +/- (1.2%+4) Diode Test: Yes AC Current: 1.0A~10.0A +/- (2.0%+5) DC Voltage: 400mV~1000V +/- (0.8%+3) Continuity: Less than 50Ω, buzzer beeps Color: Red Material: ABS Product Name: Network Cable Tester 100% Brand New and High Quality AC Voltage: 4V~400V +/- (1.5%+5) Cable Tracing Function: Quickly and efficiently locate target cables within a large bundle. Useful for phone systems, computer networks, BNC cables, and other metallic network cables. Cable Length Test: Applicable to various metallic cables with at least 2 cores, including network cables, phone lines, and BNC cables. POE Test: Checks cable mapping polarity and voltage for POE network switches. Multi-Function Cable Tester: Features analog tracing, cable mapping, PoE voltage measurement, and adjustable digital tracing sensitivity. LCD Screen with Flashlight: The transmitter features a large LCD screen and a built-in flashlight for low-light conditions. Multimeter Function: Includes DC and AC voltage and current measurement, resistance, continuity, diode, and temperature measurement; measurement range is 500M. Package Includes: Multi-function Network Cable Tester Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3cm measuring deviation due to manual measurement.