150mm Digital Caliper with Storage LCD Caliper for and Step Auto Compact Design for Easy Storage and Includes Spare Battery J&T Case, Large-Character

High Accuracy and Fine-Tuning: The measuring range is 0-300mm, with a minimum reading of 0.01mm. Its high accuracy allows for more accurate measurements. It can measure outer diameter, inner diameter, step, and depth. It can convert between two measurement units (mm and in) for easy and accurate readings. Fine-tuning with the thumb roller allows for easy and precise measurements. Material: The entire caliper is made of durable stainless steel, which will not rust. The LCD display is made of ABS resin. A spare button battery and a Phillips head screwdriver for opening and closing the battery box are also included in the storage case. [Smart Operation] With auto power-off, auto power-on, and IP54 waterproofing, it can be used safely even in environments where large amounts of coolant may splash on it. Simply slide the digital unit to automatically start the caliper without pressing the ON/OFF button. This caliper automatically turns off after 5 minutes of inactivity, saving energy and making it environmentally friendly. It also prevents accidental power-on. Convenient LCD Display: Measurement values are displayed digitally on a large, easy-to-read LCD screen. Easy to operate, it's extremely useful for measuring hard-to-measure items. The digital display is easy to read and can be read at a glance. [Applicable Places] As a common surveying tool, it is widely used in homes, schools, laboratories, factories, and other places. Its waterproof rating is IP54, so you can use it safely in various places. It comes with a storage case for easy portability. With a measuring range of 0-300mm and a minimum reading of 0.01mm, this high-precision tool provides accurate measurements. It can measure four types of measurements: outer diameter, inner diameter, step, and depth. It can convert between two measurement units (mm and in) for easy and accurate readings. Fine adjustments with the thumb roller allow for easy and precise measurements. It is a versatile surveying tool, widely used in homes, schools, laboratories, factories, and other settings. Its waterproof rating of IP54 ensures safe use in a variety of locations. It also comes with a storage case for easy portability.