Pmp elce offers dc and ac tachogenerators that give clear voltage output proportional to speed of their movers. These techogenerators are ued in applications for feedback and display purposes. Its standard features inlcude; high stability & extreme reliability change in hostile industial enviornments, high linearity, low ripple, compact, lightweiht and can change a range of imported and domestic tachnogenerators. Technical specifications include; voltages of 4 v to 200/ 1000rpm ; current range up to 200 ma; and speeds of up to 10000 rpm. Standard options [extra] are: semperature compensation, terminal boxes/connectors, foot mounting, extended shafts, etc. Repairs and recalibration services and spaes for all types of dc/ac tachogenerators [including tachos with shaft & hollow shaft version ] are also offered.