• One-button tracking of wire tracing tones
• Bright white LED headlight for probing in dim locations
• Two tracing modes: Normal or noise rejecting (1 kHz-only-detect for use with Pro48 and Pro110)
• Volume Control
• Uses four AA batteries for 200+ hours of life (Not included)

The Pro210F tone probe included in the Pro48K kit is used to receive the tone signal from the Pro48 multi-function irrigation tester (it is not included if you purchased just the Pro48). The tone receiving function is turned on by holding down the black button on the unit top. The Pro210F has a bright

The volume control is located on the right side of the probe. Adjust it to a level appropriate to your surroundings and comfort. Rolling the control forward increases the volume.

Pressing the main button, move the probe near the wire or wires you are trying to identify. The wire that emits the loudest signal is the one connected to the Pro48. If the tone seems obscured by other noises, briefly lift and re-press the main button to enter the Noise Filtered mode.

A strong signal will cause the front signal LED to glow green. If the probe battery is low, the battery LED will glow red.