| TET-600 | 
                                        Jonard Tools | 
                                        2 | 
                                        ECONOMIC CABLE TESTER & TONER | 
                                    
                                                                    
                                        | TET-700 | 
                                        Jonard Tools | 
                                        4 | 
                                        MULTI-FUNC CBL TSTR TNR | 
                                    
                                                                    
                                        | TET-700BC | 
                                        Jonard Tools | 
                                        2 | 
                                        MULTI FUNCTION TESTER/TONER WITH | 
                                    
                                                                    
                                        | TET-A4 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        OUTPUT MODULE 4 DIGITAL 12-48V | 
                                    
                                                                    
                                        | TET-C4 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        OUTPUT MODULE 4 DIGITAL 12-48V | 
                                    
                                                                    
                                        | TET-P2A2 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        I/O MOD 2 DIG 2 DIG 12-48V | 
                                    
                                                                    
                                        | TET-P2C2 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        I/O MOD 2 DIG 2 DIG 12-48V | 
                                    
                                                                    
                                        | TET-P2POR2 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        I/O MOD 2 DIGITAL 2 RELAY 12-48V | 
                                    
                                                                    
                                        | TET-P2R2 | 
                                        ICP DAS USA Inc. | 
                                        26 | 
                                        I/O MOD 2 DIGITAL 2 RELAY 12-48V | 
                                    
                                                                    
                                        | TET-P6 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        INPUT MODULE 6 DIGITAL 12-48V | 
                                    
                                                                    
                                        | TET-PD2R1 | 
                                        ICP DAS USA Inc. | 
                                        30 | 
                                        I/O MOD 2 DIGITAL 2 RELAY 12-48V | 
                                    
                                                                    
                                        | TET-PD6 | 
                                        ICP DAS USA Inc. | 
                                        18 | 
                                        INPUT MODULE 6 DIGITAL 12-48V |