Sunnyday NF-889 Netzwerkkabel Checker Wire Sniffer Tester RJ45 RJ11 Kabelverfolger

Features:
Check and find the needed cables among so many cables in one time.
Continuity test wiremap for Lan cables.
Diagnose the breakage, open, short, cross.
Transmitter with RJ11 connector and pair of alligator clips.
Designed with low voltage alarm function for safe use.
Earphone permits use in noisy environments.
LED light assists use in the darkness.

Descriptions:
... frequency: 200Hz
Max. distance of transmission: up to 2km
Max. working current: Less than 10mA
Volume Regulate Function: Audio volume level control
Tone mode: 2 tones, adjustable
Compatible connectors: RJ45, cable clip with RJ11 connector
Max. signal voltage: 8Vp-p
LED light display: wiremap, tone, tracing
Voltage protection: AC 60V/DC 42V
Battery Type: 1x DC9.0V(NEDA 1604/6F22)(not included)

Receiver
Frequency: 200kHz
Max. working current: Less than 30mA
Earphone jack: 1
Battery Type: DC9.0V(NEDA 1604/6F22)(not included)

Specifications:Material: plastic and metal
Transmitter size: 150* 37*20mm
Receiver size: 122* 45*23mm
Package size: 245*150*45mm
Color: blue

Package included:
1 x Transmitter
1 x Receiver

Notes:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!