| SPECIFICATIONS | 
                                                
                                                  |  | 
                                                
                                                
                                                
                                                  | Frequency Detection | Amplifier Probe ; 1Hz ~ 12 kHZ, Tone Generator: 1 kHz +/- 15% | 
                                                
                                                
                                                
                                                  | Over Protection | Tone Generator : 80 VDC | 
                                                
                                                
                                                
                                                  | Tone | Alternation tone, fast and slow | 
                                                
                                                
                                                
                                                  | Connection | Amplifier Probe : Audio jack, Tone Generator : RJ11 | 
                                                
                                                
                                                
                                                  | Sensitivity Control | yes | 
                                                
                                                
                                                
                                                  | Receiver Distance | < 50 cm | 
                                                
                                                
                                                
                                                  | Operating Temperature & Humidity | 0 degree C ~ 40 degree C, 80% Max | 
                                                
                                                
                                                
                                                  | Temperature & Humidity | Operating : 0 degree C ~ 50 degree C <= 80% R.H. | 
                                                
                                                
                                                
                                                  |  | Storage : -10 degree C ~ 60 degree C <= 80% R.H. | 
                                                
                                                
                                                
                                                  | Power Source | Amplifier Probe : 9V battery | 
                                                
                                                
                                                
                                                  |  | Tone Generator : 9V battery | 
                                                
                                                
                                                
                                                  |  | DMM : 1.5V x 2 (AAA) | 
                                                
                                                
                                                
                                                  | Dimensions | Amplifier Probe : 270 (L) x 50 (W) x 25 (D) mm | 
                                                
                                                
                                                
                                                  |  | Tone Generator/DMM : 183 (L) x 82 (W) x 44 (D) | 
                                                
                                                
                                                
                                                  | Weight | Amplifier Probe : 125g, Tone Generator/DMM : 305g | 
                                                
                                                
                                                
                                                  | Safety standards |  | 
                                                
                                                
                                                
                                                  | Accessories | Test leads (AL-24-1) | 
                                                
                                                
                                                
                                                  |  | Carrying case | 
                                                
                                                
                                                
                                                  |  | Batteries | 
                                                
                                                
                                                
                                                  |  | Instruction Manual |