Technical indexes:
NF-811 Transmitter specification
Dual Tone frequency 0.6kHz 1.3kHz
Max. distance of transmission 2 kilometers
Max. working current 30mA
Compatible connectors RJ11, RJ45
Max. signal voltage 8Vp-p
Function display Led for Wiremap, Tone for trace
Voltage protection DC 60V
Battery Type DC9.0V(NEDA 1604/6F22 ) x1pc
Dimension(LxWxD) 130*47*35mm
NF-811 Receiver specification
Tone frequency 0.6~1.3kHz
The Max. working current 90mA
Earphone jack 1
Battery Type DC9.0V(NEDA 1604/6F22 ) x1pc
Dimension(LxWxD) 180*45*30mm
Accessories Included:
Tone Generator x 1pcs
Amplifier probe x 1pcs
User Manual x 1pcs
9V battery x 2pcs
Earphone x 1pcs
Carry bag x 1pcs
Gift box x 1pcs