on: identify which pins are providing power and detect how much voltage.
2.Identify telephone cable condition ( Tip or Ring) / polarity (anode or cathode).
3.Easily trace and locate cables without AC Current noise
4.Hub blink for locating network port by the flashing port light on Hub / Switch.
5.Measure cable length for Lan cable and Coax cable
6.Check open, short, cross for Lan cable and Coax cable
7.Different scan modes, easily help locate target cable.
8.With memory and storage function and LCD Screen shows test result clearly.
Descriptions:
Model Number: NF-858C
Tone frequency: 130kHz
Max testing range: 2000m
Trace cable connected to switch: anti-jamming
Compatible with connectors: RJ45, BNC, VFL , Mic USB
Low battery display: 3.4 ± 0.2V
Storage: data 6 sets
Battery type: 3.7V 1000mAh Lithium battery(included)
Led illumination: 2
Big LCD screen: 58 x 40mm (128*64)
Compatible with connectors: RJ45,BNC
Remote units: 4 sets
Specifications:
Material: plastic
Transmitter: 135x78x35 mm
Receiver: 203x45x33mm
Remote unit: 107x30x24mm
Color: red & black
Package included:
1 x Transmitter
1 x Receiver
4 x Remote Units
1 x BNC-RJ11 Cable adapter
1 x 8P network Cable adapter
1 x 8P extender adapter
1 x Cable clip
1 x Charging adapter
1 x Earphone
1 x Cloth pouch
1 x instruction manual