1[LCD Display] Vertical vernier caliper with LCD display, the digital display is intuitive and clear, and the data can still be accurately read under strong light. 2[Widely Used] The standard mounting holes on the back are widely used in all walks of life, and are used in conjunction with various work fixtures, testing instruments, machine tools, etc. 3[Zero Adjustment And Data Retention] The reset button can be reset at any position within the measurement range. Support data retention function during relative measurement. 4[Laser Scale] The caliper has a laser scale on the surface, which can read clearly and accurately, IP45 waterproof rating, compact and portable, suitable for industry. 5[Good Corrosion Resistance] High quality stainless steel calipers, anti corrosion and rust proof, durable in use and wear resistant, and long service life. Item Type: Vernier Caliper Material: Stainless Steel Battery: CR2032 3V x 1 (Not Included) Purpose: Measurement and positioning of machining assembly assembly Language Version: English Waterproof Type: IP45 Measuring Speed: Product Name Range Resolution (mm) Accuracy (mm) Vertical Digital Vernier Caliper 0-100 0.01/0.0005 0.02 0-150 0.01/0.0005 0.03 0-200 0.01/0.0005 0.03 0-300 0.01/0.0005 0.041 x Vernier Caliper (Battery Not Included) 1 x Manual Do not disassemble, short circuit, charge or heat the battery.