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    0-0.5" Digital Dial Indicator, 0.0005" Resolution

    Buy a digital dial indicator online with a measuring range of 0-0.5"/12.7 mm and a resolution of 0.0005"/0.01 mm. The ATO digital dial gauge has a built-in highly sensitive glass scale sensor for fast and accurate measurements, with absolute and relative measurement modes. Digital drop indicators are used in a wide range of applications in precision machinery, component machining, and metrology.
    SKU: ATO-DI-G312
    30-day Returns
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    Delivery date: 6-12 days

    0-0.5" digital dial indicator for sale at a low price, resolution 0.0005", electronic dial indicator with a large digital screen, metric to imperial conversion in any position. The digital dial indicator is used in workshop set-up and calibration applications as well as other applications where small changes need to be measured and magnified.


    • Model: ATO-SI-G312
    • Range: 0-0.5 inch (0-12.7mm)
    • Resolution: 0.0005 inch (0.01mm)
    • Accuracy: ±0.02mm
    • Repeatability: 0.01mm
    • Sensor: Glass grid displacement sensor
    • Display: LCD
    • Response Speed: 1.5m/s
    • Sleeve Diameter: Metric (ISO/GB): 8mm, Imperial (ANSI): 3/8 inch
    • Measuring Rod Movement Speed: 1.5m/S
    • Measuring Head: M2.5X0.45 threaded carbide
    • Operating Temperature: 0-40°C
    • Storage Temperature: -109C-60°C
    • Battery: 3V CR2032 button cell: 2000 working hours, 0-5mm Battery: 3V CR1632 button cell


    • The digital dial indicator has a large screen that displays the measured values in digital form.
    • The digital dial indicator is equipped with a data output for easy transfer of measurement data to a computer or other device.
    • The digital dial indicator features a highly sensitive glass sensor for fast and accurate measurements.
    • Digimatic indicator with absolute and relative measurement modes.
    • Digital dial gauge housing is made of space-aluminium ceramic oxide technology and is durable and scratch-resistant.
    • Digital indicators can be converted from metric to imperial in any position.

    Dimension: (Unit: mm)

    0.5 inch digital dial indicator dimension


    0-0.5" Digital Dial Indicator Details


    Digital dial indicators are commonly used in the manufacturing industry for precision measurement tasks such as quality control, machine setup, and alignment. They are also used in the automotive industry for measuring engine components, brake rotors, and tire tread depth. Additionally, absolute digimatic indicators are useful in the field of engineering for measuring the deflection or deformation of materials under load.

    Application of digital height gauge

    Tips: How to maintain and care for a digital dial indicator?

    Digital dial indicators are precision measuring instruments that are used to measure small distances or changes in height. To ensure accurate and reliable measurements, it's important to maintain and care for your digital dial indicator properly. Here are some tips for maintaining and caring for your digital dial indicator:

    • Clean the measuring surfaces: Use a soft, lint-free cloth to clean the measuring surfaces of your digital dial indicator regularly. Avoid using abrasive or harsh cleaners that can damage the delicate measuring surfaces.
    • Check the battery: Your digital dial indicator is powered by a battery, and it's important to check the battery level regularly. Replace the battery as needed to ensure accurate readings.
    • Store the indicator properly: When you're not using your digital dial indicator, store it in a dry, cool place away from direct sunlight and extreme temperatures. Use a protective case or cover to prevent dust and debris from accumulating on the measuring surfaces.
    • Check for accuracy: To ensure accurate readings, check your digital dial indicator against a known standard periodically. If you find that your indicator is not accurate, take it to a qualified technician for calibration.
    • Avoid impact and rough handling: Digital dial indicators are delicate instruments that can be easily damaged by impact or rough handling. Handle your indicator with care and avoid dropping or bumping it.
    • Use the indicator correctly: Follow the manufacturer's instructions for using your digital dial indicator, and avoid using excessive force or pressure when taking measurements.
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