Test a wide range of UTP cables such as 10Base T , 100Base Tx , 10Base 2 (Coax), 356A , TIA-568A , TIA-568B, etc. Can tests for wiring faults such as open, short , reversed , crossed and split wires. Can identify up to 4 different cables at one end by provided remote identifiers. Double digital 14-segment LED and 4 pair LEDs clearly display the fault status. Provided over voltage (max.56V) protection to prevent damage frommiss connecting to live circuit of networking. Simple and effective use. Auto power off Learn More

EN61010-1 600V INSTALLATION VAT III POLLUTION DEGREE 2 •3-3/4 Digital LCD with bar-graph •Auto-ranging off / Data Hold / Peak Hold / MAX/MIN mode •Zero Adjustment/Relative Reading Learn More

EN61010-1 600V INSTALLATION VAT III POLLUTION DEGREE 2 •3-3/4 Digital LCD with bar-graph •Auto-power off with Data Hold and MAX/MIN mode •Zero Adjustment/Relative Reading Learn More

Power Source: 2 X 1.5V AA UM3 Batteries Current Consumption: 10mA Operating Condition: -10 ℃ to 50 ℃ at 85% max. RH Learn More