NTPL make Oil Test sets are available in Manual, Motorized and Fully Automatic models. Input Voltages for all the sets are by default 230 + 10%  Volts,  50/60 Hz , single phase AC. However sets with other Input Voltages  can also be supplied.

Out Voltages available are 

0-50KV/60KV/70KV/75KV/80KV/90KV/100KV & 120KV  depending on the seletion of model.

Mid point of the HV winding is grounded.

Sets are provided with oil cell, electrodes, gauge etc. for manual & motorised sets. Stirrer is optional at extra cost for manual & motorised sets.

Automatic sets are provided with oil cell, electrodes (mushroom/spherical/cylindrical), gauge, magnetic stirrer etc. Printer being optional at extra cost. Automatic sets are programmed to match different international specifications.