Pointer: black, aluminum alloy foil Specification: 60mm Interface size: 1 / 2PT thread Temperature conditions: environment and working environment do not exceed -40 °C —– 70 °C Measuring range: 0-1, 2, 4, 6, 10, 16KG Precision level: 2.5 Purpose: For measuring the pressure of non-corrosive fluids on copper and copper alloys, and suitable for vibrating and pulsating work environments. It is mainly suitable for PCB engraving equipment, equipment electroplating, surface treatment equipment, chemical plants … etc. where strong acids and strong alkaline fluids are found.