Noyafa NF-8509 Network Tester/Tracker with Multimeter Two scan modes selectable: AC filter & Non AC filter Detect AC voltage presence (50V-1000V). Test physical status for STP, UTP lan cable. Measure cable length accurately , the range is 200m. Hub blink for locating network port by the flashing port light on Hub / Switch. Available to 10M/100M/1000M Hub/ switch. PoE testing : identify which pins are providing power and detect how much voltage, identify which the type of PSE (at/af standard) Digital multimeter function:AC/DC current testing ,AC/DC voltage testing/Diode testing/ temperature testing. Technical parameters of transmitter Display: 3.8' FSTN LCD display Language: English Button: Function button*4+Power button*1   Testing function  1.Wiremapping for RJ45 2.Measuring length for RJ45  3.Tracing RJ45 cable and other metal wires 4.Digital multimeter function:AC/DC current,AC/DC voltage,assitant, 5.NCV function"   Wiremapping Cable continuity test: Yes USP/STP: Yes Short circuit: Yes Max testing range: 2000m   Measuring Cable type: CAT5,CAT6 Measuring range: 5m-200m Accuracy: ±3M   Scanning Frequency: 455KHz Tons: 2 Analog mode: Yes Digital mode: Yes Max tracing range: 600m Port-flash 10M/100M/1000M: Yes   POE test Test range DC 5~60V standard / non-standard PoE switch Voltage display: Yes PSE type: IEE​E 802.3af/at   Measuring range: AC voltage: 600mV-610V（Accuracy:±0.8%+3） DC voltage: 600mV-610V（Accuracy:±0.5%+3）   Continuity Test The connection of wires and conductors: ＜50Ω,Alarm Diode polarity: 0-3.3V NCV: Test range   Resistance Testing range: 600Ω-60MΩ（Accuracy:±1.0%+5）   AC current-DC current  Testing range" 1mA-3A（Accuracy:±0.8%+3）   HZ frequency Testing range: 0-10MHz（Accuracy:±1.0%+3）   Temperature: Yes (Show the temperature when testing) Testing cable type :CAT5,CAT6 Auto-off: Yes Battery :3.7V 1500mA lithuim battery Low battery indication Yes (3.37V ±0.1V) Charging indication: Yes DC in: DC60V Max working current: ≦200mA Charging current: ≦350mA Dimesion: 137.5X76X34mm   Technical parameters of receiver" Analog and Digital scan Yes Sensitivity adjustable function Yes Analog probe distance 5cm Volume (dB) ＞100dB Digital probe distance 5cm Volume (dB) ＞90dB LED Yes Earphone function Yes Sound tip Yes Auto-off Yes Power 9V Battery Power indicator Yes Low battery indication Yes 7 ±0.1V Interface Description RJ45+earphone socket Max working current ≦ 150mA Dimesion 204.9X38X29mm