Tone Probe 500J is a rugged audio amplifier used to detect alternating electrostatic fields set up by an applied Tone Generator on Twisted Pair Wiring, Single conductors, Co-axial cables or De-energised AC wiring. Simple one-button operation allows the user to identify cable and wire pairs, without direct metallic contact with the conductor, at any jointing position or cross connect along the route. In noisy environments or locations where the speaker noise may be a disturbance the powerful speaker output can be bypassed by connecting the optional Receiver Headset 17A to the probe
3 Year Warranty High Gain One Button Operation Headset Option Powerful Speaker Micro controlled key press timing Confirmation tones Battery-low warning Auto shut off Large speaker Wrist wrap No switches Floats Nautilus Design Characteristics: - Crush Proof - Water Proof - Dust Proof - Chemical resistant