GenRad 1482 Inductance Standards
                    There are 19 standard models available values from 1 microhenry to 10 henries and we can custom make any non-standard value. For both initial and recalibrations each Inductor Standard is supplied with data at 100, 200, 400 and 1000 hertz.
                                                
                    
                

 
                                         
                                         
                                         
                                         
                                        