Last updated on 08/01/2026 2
Digital Vernier Caliper, Preciva Electronic Calipers 150mm with Extraordinary LCD Screen, Precision Tool Micrometer Stainless Steel with Mm/Inch Conversion, Splash Resistant
Why we love it
- Unparalleled accuracy every time.
- Durable stainless steel build.
- Versatile for varied applications.
Main Highlights
- 🌟Unsurpassed Precision ----With Preciva digital vernier caliper, you can experience the epitome of accuracy and precision. The 0-6 inch / 0-150mm measurement range, 0.001181in/0.03mm resolution and accuracy ensure flawless measurements every time. Plus, Preciva also included CR2032 battery.
- 🌟Quality and Durability ----Crafted from high-quality hardened stainless steel, this Preciva digital vernier caliper is rust-resistant and impervious to dust and water splashes from any direction. Its delicate and quality structure ensures longevity and reliability, making it an indispensable tool for your precision needs.
- 🌟Effortless Readability ----Our digital vernier caliper boasts an extraordinary high-quality LCD screen to offer you unparalleled readability. The thumb rolling and locking screw enable seamless sliding, precise positioning, and fine adjustment, empowering you to achieve unmatched precision with ease.
- 🌟Versatile and 4 Measuring Ways ----Suitable for measuring internal, external, and depth dimensions accurately, this digital caliper delivers readings in both inches and milemeters, perfect for a wide applications from industrial to automotive. The Zero function allows for measuring differences between measurements, ensuring thorough and meticulous results.
- 🌟Portable and Lightweight ----Our digital LCD vernier caliper is compact, portable, and durable, making it the ideal measuring tool for a broad range of applications. Whether you're an industrial worker, electrician, hobbyist, or automotive enthusiast, our digital vernier caliper offers hassle-free precision for all your small-scale measurements.
Digital Vernier Caliper, Preciva Electronic Calipers 150mm with Extraordinary LCD Screen, Precision Tool Micrometer Stainless Steel with Mm/Inch Conversion, Splash Resistant
Why we love it
- Unparalleled accuracy every time.
- Durable stainless steel build.
- Versatile for varied applications.
Main Highlights
- 🌟Unsurpassed Precision ----With Preciva digital vernier caliper, you can experience the epitome of accuracy and precision. The 0-6 inch / 0-150mm measurement range, 0.001181in/0.03mm resolution and accuracy ensure flawless measurements every time. Plus, Preciva also included CR2032 battery.
- 🌟Quality and Durability ----Crafted from high-quality hardened stainless steel, this Preciva digital vernier caliper is rust-resistant and impervious to dust and water splashes from any direction. Its delicate and quality structure ensures longevity and reliability, making it an indispensable tool for your precision needs.
- 🌟Effortless Readability ----Our digital vernier caliper boasts an extraordinary high-quality LCD screen to offer you unparalleled readability. The thumb rolling and locking screw enable seamless sliding, precise positioning, and fine adjustment, empowering you to achieve unmatched precision with ease.
- 🌟Versatile and 4 Measuring Ways ----Suitable for measuring internal, external, and depth dimensions accurately, this digital caliper delivers readings in both inches and milemeters, perfect for a wide applications from industrial to automotive. The Zero function allows for measuring differences between measurements, ensuring thorough and meticulous results.
- 🌟Portable and Lightweight ----Our digital LCD vernier caliper is compact, portable, and durable, making it the ideal measuring tool for a broad range of applications. Whether you're an industrial worker, electrician, hobbyist, or automotive enthusiast, our digital vernier caliper offers hassle-free precision for all your small-scale measurements.
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Kynup Digital Vernier Caliper, 150mm Electronic Calipers Measuring Tool, Precision Digital Tool Vernier Micrometer Measuring Tools with Mm/Inch Conversion
Why we love it
- High precision and accurate.
- Durable stainless steel construction.
- Multiple measurement units supported.
Main Highlights
- 【High Precision Measuring Tools 】 Kynup digital caliper has a measurement range of 0 - 6''/ 0 - 150 mm; accuracy to ±0.001"/0.02mm and resolution to 0.0005"/0.01mm. 3 batteries are provided in the package: one installed and other two as spare batteries. Note: please do not install the battery backwards.
- 【Longer Lifespan】 The 150mm digital caliper adopts a completely power-off design. It will completely powered off when the "OFF" button is pressed, which does not consume battery power and provides a longer service life than other micrometer caliper digital.
- 【Stainless Steel Material】 The vernier calipers is constructed of high-quality hardened STAINLESS STEEL, splash proof, anti-rust, more durable and longer service life. Which has a strong frame with locking screw. The housing is made of metal with silver paint on the surface.
- 【2 Units Conversion】Kynup digital calipers can be freely switched among inches and millimeters. The unit switching function of the vernier caliper can meet your different habits and needs. The 6-inch Calipers measuring tool more convenient, high measurement efficiency and reading clearly and directly.
- 【4 Versatility measurement methods】The digital caliper is suitable for measuring depth, step, external and internal diameter. with the zero button we can reset the value during the measurement to have greater flexibility of use. Ideal for jewelers, hobbyists, woodworkers and DIY.
Kynup Digital Vernier Caliper, 150mm Electronic Calipers Measuring Tool, Precision Digital Tool Vernier Micrometer Measuring Tools with Mm/Inch Conversion
Why we love it
- High precision and accurate.
- Durable stainless steel construction.
- Multiple measurement units supported.
Main Highlights
- 【High Precision Measuring Tools 】 Kynup digital caliper has a measurement range of 0 - 6''/ 0 - 150 mm; accuracy to ±0.001"/0.02mm and resolution to 0.0005"/0.01mm. 3 batteries are provided in the package: one installed and other two as spare batteries. Note: please do not install the battery backwards.
- 【Longer Lifespan】 The 150mm digital caliper adopts a completely power-off design. It will completely powered off when the "OFF" button is pressed, which does not consume battery power and provides a longer service life than other micrometer caliper digital.
- 【Stainless Steel Material】 The vernier calipers is constructed of high-quality hardened STAINLESS STEEL, splash proof, anti-rust, more durable and longer service life. Which has a strong frame with locking screw. The housing is made of metal with silver paint on the surface.
- 【2 Units Conversion】Kynup digital calipers can be freely switched among inches and millimeters. The unit switching function of the vernier caliper can meet your different habits and needs. The 6-inch Calipers measuring tool more convenient, high measurement efficiency and reading clearly and directly.
- 【4 Versatility measurement methods】The digital caliper is suitable for measuring depth, step, external and internal diameter. with the zero button we can reset the value during the measurement to have greater flexibility of use. Ideal for jewelers, hobbyists, woodworkers and DIY.
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Kynup Digital Caliper, 150mm Electronic Caliper Measuring Tool, Stainless Steel Vernier Caliper with mm/Inch/Fraction Conversion, Splash Resistant, Large Font, Large LCD Screen, 6''
Why we love it
- Large LCD, easy readouts.
- Highly precise and accurate.
- Durable stainless steel material.
Main Highlights
- 【Large LCD Display & Large Font 】- The digital LCD screen measures 50mm × 20mm. Plus the large font design, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- 【Precise & Accurate】- Kynup digital vernier caliper has a measurement range of 0-150mm/0-6''; accuracy is ±0.02mm/0.001''; and resolution is 0.01mm/0.0005". The calibration button allows you quickly reset the device to zero to begin the next measurement. A stainless steel digital caliper for more accurate measuring.
- 【Screen Splash Proof & Stainless Steel Material】- The caliper measuring tool is made of high-quality HARDENED STAINLESS STEEL material, which is able to prevent the screen from splashing, dusting, and rusting. Besides, the metal digital caliper has a strong frame with a lockable head. The housing is made of metal with silver paint on the surface. Compared with a plastic digital caliper, the metal micrometer is more durable and solid. (Note: please do not install the battery backward.)
- 【4 Measure Way & 3 Units Conversion】- The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper designs 3 different measurement units: mm/inch/fraction. Give you the maximum flexibility in case one unit of measurement does not satisfy your requirements.
- 【Save Battery & Wide Application】- Perfect caliper measuring tool for household/DIY/jewelry/woodworking and etc. The vernier calipers will turn off if there is no use after 6 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with 2 extra batteries for backup.
Kynup Digital Caliper, 150mm Electronic Caliper Measuring Tool, Stainless Steel Vernier Caliper with mm/Inch/Fraction Conversion, Splash Resistant, Large Font, Large LCD Screen, 6''
Why we love it
- Large LCD, easy readouts.
- Highly precise and accurate.
- Durable stainless steel material.
Main Highlights
- 【Large LCD Display & Large Font 】- The digital LCD screen measures 50mm × 20mm. Plus the large font design, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- 【Precise & Accurate】- Kynup digital vernier caliper has a measurement range of 0-150mm/0-6''; accuracy is ±0.02mm/0.001''; and resolution is 0.01mm/0.0005". The calibration button allows you quickly reset the device to zero to begin the next measurement. A stainless steel digital caliper for more accurate measuring.
- 【Screen Splash Proof & Stainless Steel Material】- The caliper measuring tool is made of high-quality HARDENED STAINLESS STEEL material, which is able to prevent the screen from splashing, dusting, and rusting. Besides, the metal digital caliper has a strong frame with a lockable head. The housing is made of metal with silver paint on the surface. Compared with a plastic digital caliper, the metal micrometer is more durable and solid. (Note: please do not install the battery backward.)
- 【4 Measure Way & 3 Units Conversion】- The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper designs 3 different measurement units: mm/inch/fraction. Give you the maximum flexibility in case one unit of measurement does not satisfy your requirements.
- 【Save Battery & Wide Application】- Perfect caliper measuring tool for household/DIY/jewelry/woodworking and etc. The vernier calipers will turn off if there is no use after 6 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with 2 extra batteries for backup.
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BENTRIP Electronic Calipers Measuring Tool, Stainless Steel Digital Vernier Caliper with Large LCD Screen, 150mm 0-6", Digital Micrometer with MM/Inch/Fraction Unit Conversion
Why we love it
- Exceptional durability and corrosion resistance.
- Convenient large HD LCD screen.
- Versatile with multiple measurement modes.
Main Highlights
- Stainless steel Construction and IP54 Splash Proof: Engineered with a specially designed stainless steel process, this product delivers exceptional corrosion, moisture, oil, and chemical resistance—eliminating rust for reliable performance in wet workshops or marine environments, while its precision-ground guide rails minimize debris jamming to extend maintenance cycles by 3x compared to conventional alternatives, and the surface wire-drawing treatment enhances grip friction, reducing slip probability by 20% versus plastic/aluminum alloys.
- Convenience: Featuring a large HD LCD screen for instant readings, the digital caliper offers 3 units conversion, Inches, Millimeter and Fraction, enabling efficient work.
- Multi-Functionality: Catering to various needs, this electronic caliper boasts four measurement modes - inner diameter, outer diameter, step, and depth - ensuring accurate readings for different applications.
- Easy to use: This digital caliper simple to operate; simply press a button to turn it on, and it automatically shuts off after 5 minutes of inactivity.
- Precision: BENTRIP Calipers has a measurement range of 0 - 150 mm/0-6”; accuracy to ±0.001”/0.02mm and resolution to 0.0005"/0.01mm. Perfect and accurate caliper measuring tool for household or DIY measurement.
- Package including: The product includes a customized vernier caliper toolbox, product protective film, a Phillips screwdriver and spare electronics.
BENTRIP Electronic Calipers Measuring Tool, Stainless Steel Digital Vernier Caliper with Large LCD Screen, 150mm 0-6", Digital Micrometer with MM/Inch/Fraction Unit Conversion
Why we love it
- Exceptional durability and corrosion resistance.
- Convenient large HD LCD screen.
- Versatile with multiple measurement modes.
Main Highlights
- Stainless steel Construction and IP54 Splash Proof: Engineered with a specially designed stainless steel process, this product delivers exceptional corrosion, moisture, oil, and chemical resistance—eliminating rust for reliable performance in wet workshops or marine environments, while its precision-ground guide rails minimize debris jamming to extend maintenance cycles by 3x compared to conventional alternatives, and the surface wire-drawing treatment enhances grip friction, reducing slip probability by 20% versus plastic/aluminum alloys.
- Convenience: Featuring a large HD LCD screen for instant readings, the digital caliper offers 3 units conversion, Inches, Millimeter and Fraction, enabling efficient work.
- Multi-Functionality: Catering to various needs, this electronic caliper boasts four measurement modes - inner diameter, outer diameter, step, and depth - ensuring accurate readings for different applications.
- Easy to use: This digital caliper simple to operate; simply press a button to turn it on, and it automatically shuts off after 5 minutes of inactivity.
- Precision: BENTRIP Calipers has a measurement range of 0 - 150 mm/0-6”; accuracy to ±0.001”/0.02mm and resolution to 0.0005"/0.01mm. Perfect and accurate caliper measuring tool for household or DIY measurement.
- Package including: The product includes a customized vernier caliper toolbox, product protective film, a Phillips screwdriver and spare electronics.
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Kynup Large LCD Screen Digital Caliper, 150mm Caliper Measuring Tool, Inch/Millimeter Conversion, Lightweight Digital Vernier Caliper, Measuring Tools Calipers Gauge, Carbon Fiber, 150mm/6''
39% Off
Why we love it
- Extra-large, clear LCD display.
- Versatile, multi-measurement capabilities.
- Lightweight, portable carbon fiber.
Main Highlights
- 【Large LCD Display】- The digital LCD screen measures 50mm × 20mm. Hence, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- 【Measurement Range】- Kynup digital vernier caliper has a measurement range of 0-150mm/0 - 6''; accuracy is ±0.2mm/0.01'' and resolution is 0.1mm/0.01''. The calibration button allows you to quickly reset the device to zero to begin the next measurement.
- 【Lightweight & Portable】- The digital calipers measuring tool is made of carbon fiber composites material, and its tightly woven strands will make it lighter and safer than stainless steel. You can use it effortlessly.
- 【4 Measure Way & 2 Units Conversion】- The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper design mm/in 2 different measurement units. Give you some flexibility in case one unit of measurement does not satisfy your requirements.
- 【Save Battery & Wide Application】- Perfect caliper measuring tool for household/DIY measurement. The vernier calipers will turn off if there is no use after 6 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with an extra battery for backup. (Note: Please choose stainless steel digital caliper for extreme accuracy professional use.)
Kynup Large LCD Screen Digital Caliper, 150mm Caliper Measuring Tool, Inch/Millimeter Conversion, Lightweight Digital Vernier Caliper, Measuring Tools Calipers Gauge, Carbon Fiber, 150mm/6''
39% Off
Why we love it
- Extra-large, clear LCD display.
- Versatile, multi-measurement capabilities.
- Lightweight, portable carbon fiber.
Main Highlights
- 【Large LCD Display】- The digital LCD screen measures 50mm × 20mm. Hence, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- 【Measurement Range】- Kynup digital vernier caliper has a measurement range of 0-150mm/0 - 6''; accuracy is ±0.2mm/0.01'' and resolution is 0.1mm/0.01''. The calibration button allows you to quickly reset the device to zero to begin the next measurement.
- 【Lightweight & Portable】- The digital calipers measuring tool is made of carbon fiber composites material, and its tightly woven strands will make it lighter and safer than stainless steel. You can use it effortlessly.
- 【4 Measure Way & 2 Units Conversion】- The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper design mm/in 2 different measurement units. Give you some flexibility in case one unit of measurement does not satisfy your requirements.
- 【Save Battery & Wide Application】- Perfect caliper measuring tool for household/DIY measurement. The vernier calipers will turn off if there is no use after 6 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with an extra battery for backup. (Note: Please choose stainless steel digital caliper for extreme accuracy professional use.)
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Digital Caliper, Adoric 0-6" Calipers Measuring Tool - Electronic Micrometer Caliper with Large LCD Screen, Auto-off Feature, Inch and Millimeter
Why we love it
- Precise and accurate measurement.
- Versatile four measuring modes.
- Quick inch/mm conversion.
Main Highlights
- Precise measurement: Measurement range: 0 - 6''/ 0 - 150mm; Resolution: 0.01”/ 0.1mm; Accuracy: ±0.2mm/0.01”. Perfect and accurate caliper measuring tool for household/DIY measurement. Please choose stainless steel digital caliper for more accurate measuring
- 4 measuring modes: This digital caliper can be used to Measure inside and outside diameter, depth and step with two sets of jaws and a probe. Powered by battery, comes with a pre-installed battery and a spare battery
- Inch/mm conversion: One button quick switch between two units: inch and millimeter, definitely save your time. The buttons are made of rugged plastic carbon fiber composites, durable and portable
- Zero setting function: The smart design allows you to set zero with an easy touch of a button and start a new measurement at any point of the scale, ideal for differential measuring
- Large LCD screen & auto off: The large and easy-to-read LCD display helps you get precise results quickly and easily, auto shutdown for saving battery after 5 minutes if without operation
Digital Caliper, Adoric 0-6" Calipers Measuring Tool - Electronic Micrometer Caliper with Large LCD Screen, Auto-off Feature, Inch and Millimeter
Why we love it
- Precise and accurate measurement.
- Versatile four measuring modes.
- Quick inch/mm conversion.
Main Highlights
- Precise measurement: Measurement range: 0 - 6''/ 0 - 150mm; Resolution: 0.01”/ 0.1mm; Accuracy: ±0.2mm/0.01”. Perfect and accurate caliper measuring tool for household/DIY measurement. Please choose stainless steel digital caliper for more accurate measuring
- 4 measuring modes: This digital caliper can be used to Measure inside and outside diameter, depth and step with two sets of jaws and a probe. Powered by battery, comes with a pre-installed battery and a spare battery
- Inch/mm conversion: One button quick switch between two units: inch and millimeter, definitely save your time. The buttons are made of rugged plastic carbon fiber composites, durable and portable
- Zero setting function: The smart design allows you to set zero with an easy touch of a button and start a new measurement at any point of the scale, ideal for differential measuring
- Large LCD screen & auto off: The large and easy-to-read LCD display helps you get precise results quickly and easily, auto shutdown for saving battery after 5 minutes if without operation
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Digital Vernier Caliper, Preciva 150mm Electronic Micrometer Calipers, Measuring Tools Gauge with Mm/Inch Conversion High Precision
19% Off
Why we love it
- Top-quality, rust-resistant measurement tool.
- Customized, eye-friendly LCD screen.
- Versatile with extra zeroing function.
Main Highlights
- Simple Info--Accurate Measurement: Name: digital vernier caliper；0-6in/0-150mm; Resolution: 0.0005in/0.01mm； Accuracy: 0.001in/0.03mm.
- Why To Use 1--Top Quality Ruler: Made of hardened stainless steel and ABS, this Preciva digital vernier caliper is rust-resistant and immune to dust, water splashing from any direction.
- Why To Use 2--Eye-friendly: Customized LCD Screen of the vernier caliper, gives you perfect reading enjoyment without hurting your eyes. And the thumb-locking screw can slide easily for precise positioning and fine-tuning.
- Why To Use 3--Versatile Vernier Caliper: Can display in INCH and MM, Preciva digital vernier caliper gauge accurately measures NOT ONLY the inside, BUT ALSO the outside. Extra ZEROING function is available at any point to identify the subtle difference between two measurements.
- Where To Use: Perfect electronic vernier gauge for any small size measurement. It is the ideal measurement tool for a wide range of industrial, hobbyist and electrical applications.
Digital Vernier Caliper, Preciva 150mm Electronic Micrometer Calipers, Measuring Tools Gauge with Mm/Inch Conversion High Precision
19% Off
Why we love it
- Top-quality, rust-resistant measurement tool.
- Customized, eye-friendly LCD screen.
- Versatile with extra zeroing function.
Main Highlights
- Simple Info--Accurate Measurement: Name: digital vernier caliper；0-6in/0-150mm; Resolution: 0.0005in/0.01mm； Accuracy: 0.001in/0.03mm.
- Why To Use 1--Top Quality Ruler: Made of hardened stainless steel and ABS, this Preciva digital vernier caliper is rust-resistant and immune to dust, water splashing from any direction.
- Why To Use 2--Eye-friendly: Customized LCD Screen of the vernier caliper, gives you perfect reading enjoyment without hurting your eyes. And the thumb-locking screw can slide easily for precise positioning and fine-tuning.
- Why To Use 3--Versatile Vernier Caliper: Can display in INCH and MM, Preciva digital vernier caliper gauge accurately measures NOT ONLY the inside, BUT ALSO the outside. Extra ZEROING function is available at any point to identify the subtle difference between two measurements.
- Where To Use: Perfect electronic vernier gauge for any small size measurement. It is the ideal measurement tool for a wide range of industrial, hobbyist and electrical applications.
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Digital Vernier Caliper,150mm 6 Inch Electronic Micrometer Caliper With Large Lcd Screen,Inch/Metric Conversion,24cm Ruler,Precision Depth Gauge Measuring Tool for DIY,Household,Jewelry,Woodworking
Why we love it
- Large display for easy reading.
- Lightweight and portable design.
- Versatile measurement options available.
Main Highlights
- Large LCD Display - The digital LCD screen measures 50mm × 20mm. Hence, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- Measurement Range - EVRU digital vernier caliper has a measurement range of 0-150mm/0 - 6''; accuracy is ±0.2mm/0.01'' and resolution is 0.1mm/0.01''. The calibration button allows you to quickly reset the device to zero to begin the next measurement.
- Lightweight & Portable - The digital calipers measuring tool is made of carbon fiber composites material, and its tightly woven strands will make it lighter and safer than stainless steel. You can use it effortlessly.
- 4 Measure Way & 2 Units Conversion - The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper design mm/in 2 different measurement units. Give you some flexibility in case one unit of measurement does not satisfy your requirements.
- Save Battery & Wide Application - Perfect caliper measuring tool for household/DIY measurement. The vernier calipers will turn off if there is no use after 2 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with an extra battery for backup. (Note: Please choose stainless steel digital caliper for extreme accuracy professional use.)
Digital Vernier Caliper,150mm 6 Inch Electronic Micrometer Caliper With Large Lcd Screen,Inch/Metric Conversion,24cm Ruler,Precision Depth Gauge Measuring Tool for DIY,Household,Jewelry,Woodworking
Why we love it
- Large display for easy reading.
- Lightweight and portable design.
- Versatile measurement options available.
Main Highlights
- Large LCD Display - The digital LCD screen measures 50mm × 20mm. Hence, you can easily get clear readouts with the extra-large and easy-to-read LCD screen. Offer you great visibility and clear reading accessibility!
- Measurement Range - EVRU digital vernier caliper has a measurement range of 0-150mm/0 - 6''; accuracy is ±0.2mm/0.01'' and resolution is 0.1mm/0.01''. The calibration button allows you to quickly reset the device to zero to begin the next measurement.
- Lightweight & Portable - The digital calipers measuring tool is made of carbon fiber composites material, and its tightly woven strands will make it lighter and safer than stainless steel. You can use it effortlessly.
- 4 Measure Way & 2 Units Conversion - The calipers gauge comes with two sets of jaws and a probe, which are easy to measure depth, step, and external and internal diameter, making all your objects measurable. The 150mm digital caliper design mm/in 2 different measurement units. Give you some flexibility in case one unit of measurement does not satisfy your requirements.
- Save Battery & Wide Application - Perfect caliper measuring tool for household/DIY measurement. The vernier calipers will turn off if there is no use after 2 minutes. Long press the on/off button to turn off the digital caliper manually. Comes with an extra battery for backup. (Note: Please choose stainless steel digital caliper for extreme accuracy professional use.)
