In manufacturing, we utilize a laser etching system to calibrate thick film printed circuits. This method provides for high accuracy reading of actual oil pressure in vehicle's engine. As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product In construction, we utilize high temperature, polyimide film diaphragms. These provide for exceptional cycle durability and resistance to rupture and oil leakage. Units are designed to handle rapid pressure pulsations, without component damage. Robust design and high grade materials meet the stringent demands of today's service professional All units are 100% tested using automated equipment that activates the switch, checks for leaks and stresses the part to ensure specification compliance, even under the most demanding operating conditions.Package Dimensions: 1.500 x 1.125 x 3.000 inches Package Weight: 0.12 lb Package Quantity: 1 UPC: 707390164939 Color/Finish: Black, Silver Connector Gender: Female Connector Type: Plug In Finish: Aluminum, Plastic Terminal Gender: Male Terminal Quantity: 1 Terminal Type: Blade Country of Origin: TW