Anti-interference line tracing and regular line tracing can be switched freely.
Wire Map Testing
When making Ethernet connectors, you can use NF-8509 to test for connectivity.
Locate network ports by flashing port light on switches or routers, and will tell you the connected switch’s info like its speed, transmitting mode , and protocol.
Cable Length Test
Support cable length test in the range of 16.4 - 656 ft / 5 - 200 meters
Precision Circuit Board
Use high-quality components, high-precision measurement guarantee
Diode measurement. AC/DC voltage measurement. Resistance test. Current measurement.
AC/DC Voltage Measurement
Accurate Line Tracing and Responsive.
Commonly used resistance measuring probe, measure by touching two sides.
Quickly Identifies PoE Devices. Standard PoE Can All Be Tested.
Non-Contact Voltage Testing
Non-contact sensing of high and low AC voltages for increased safety.
Bright and Clear Line Tracing
Find cables clearly in dimly lit server rooms.
High-definition Backlight Display
High-definition digital screen, clear data display, easy and user-friendly operation.
Focus on Details
High standard connectors. HD LED large screen. Adjustable sensitivity knob. Comfortable and sensitive buttons.
Electromechanical testing. Network testing. Circuit inspection. Household appliance testing.