Profile: Whitlock Instrument specializes in developing oilfield control equipment. We are an ISO 9001:2000 certified company. We provide electronic equipment and repair services. We also offer digital no flow timer for compressor lube systems. Our DNFT performs monitoring and shutdown functions like no-flow, low-flow, or excessive-flow for divider-block lubrication systems. It is used for a variety of different applications in the oilfield to help keep motors and transmissions functioning properly. Our panel meter is a device that displays an input signal in either digital or analog form. Many panel meters include different options such as the ability to set off an alarm and transfer information to and from a computer. Engine controls are used to operate all brands of electronic diesel engines, all brands of transmissions, air drilling equipment, and other oilfield service packages. These packages are custom built to ensure that the controls and meters are designed to operate as per the specifications of the job.