{Attention}: When clamping, the clamping force should not be too large to avoid deformation of the sleeve and jamming of the measuring rod; Adjust the axis of the measuring rod perpendicular to the measured plane to avoid errors; When measuring, pay attention to the measurement range to avoid displacement of the measuring head beyond the range {High precision measurement}: The digital micrometer can achieve high-precision measurement, with a minimum reading of 0.0005in/0.01mm or smaller. This high-precision measurement capability enables digital micrometers to meet various precision measurement needs, ensuring the accuracy and reliability of measurement results. {Digital Display}: Compared with traditional mechanical dial indicators, digital dial indicators adopt a digital display method, making readings more intuitive and convenient. It can directly read the values on the display screen without the need for complex calculations or conversions. {Industrial grade quality}: The digital dial indicator is made of space aluminum material, which has excellent wear and impact resistance, waterproof and dustproof design, ensuring stable operation of the digital dial indicator in various harsh environments. {Usage scenario}: The dial gauge plays an important role in manufacturing, scientific research, and industrial maintenance due to its high precision and wide application range. Accurate measurement through a dial gauge can ensure product quality, improve production efficiency, and drive continuous progress in industrial technology. technical parameter Brand: AICEYI Sensor: Glass barrier sensor Display: LCD display Response speed: 1.5m/s Shaft sleeve diameter: metric (IS0/GB type): 8mm British (ANSI) type: 3/8“ Measuring head: M2.5x0.45 threaded hard alloy Temperature: Operation: 0-40 ℃ Storage: -10 ℃~60 ℃ C Material: The outer shell adopts space aluminum ceramic oxidation technology Battery: 3VCR2032 button battery, with a lifespan of 2000 working hours Date First Available ‏ : ‎ July 6, 2022 Country of Origin ‏ : ‎ China