| FEATURES | 
                                                
                                                  |  | 
                                                
                                                
                                                
                                                  |  AMPLIFIER PROBE (181 CB-A) | 
                                                
                                                
                                                
                                                  |  The Amplifier Probe is designed to identify and trace wires or cables within a group without damaging the insulation | 
                                                
                                                
                                                
                                                  |  Works with any Tone Generator to identify wires | 
                                                
                                                
                                                
                                                  |  Volume control for increased sensitivity and adjustable to suit work enviornment | 
                                                
                                                
                                                
                                                  |  Recessed ON/OFF button prevents battery drain | 
                                                
                                                
                                                
                                                  |  Power supply is from any 9V battery with a life of approximately 100 hours | 
                                                
                                                
                                                
                                                  |  A plug receptacle is designed for head set or hand set | 
                                                
                                                
                                                
                                                  |  AMPLIFIER PROBE (181 CB-G) | 
                                                
                                                
                                                
                                                  |  Tone Generator is a great tool for locating and identifying cable pairs or individual conductors | 
                                                
                                                
                                                
                                                  |  Besides providing tone generator, the tone generator serves as a continuity and polarity tester | 
                                                
                                                
                                                
                                                  |  A tone selector switch located inside the unit for selection of the fast tone or slow tone | 
                                                
                                                
                                                
                                                  |  Two bi-colored LED for Line1 and Line 2 indication of the polarities of the telephone lines | 
                                                
                                                
                                                
                                                  |  The unit has alligator-type terminals and a modular cable of 4 conductors with a strong connector | 
                                                
                                                
                                                
                                                  |  The tone and continuity functions are only applied to Line 1 (modular connector) |