Electronic Digital Vernier Caliper, 0-150mm/0-6'' Carbon Fiber Micrometer w/ LCD
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Specifications:
- Color: Black, Silver
- Material:plastic
- Measuring range: 0-150mm
- Resolution: 0.01mm
- Repeatability: 0.01mm
- Accuracy: + 0.02mm(100-150mm)
- Maximum Measurement Speed: 1M/s
- Power: 1 x 1.5V SR44 battery (not included)
- Display: LCD
Package:
1 * Digital Caliper
Product Description
The Digital Caliper is an essential tool for precise and accurate measurements in various industries, workshops, and DIY projects. Crafted from durable plastic, it features a sleek design available in black or silver finishes, offering both functionality and style.
Key Features:
Measuring Range: The caliper boasts a wide measuring range of 0-150mm, making it suitable for a diverse range of measurement tasks in mechanical, engineering, and woodworking applications.
High Resolution: With a resolution of 0.01mm, this caliper provides precise and detailed measurements, allowing users to achieve accuracy down to the smallest increments.
Repeatability and Accuracy: Offering exceptional repeatability of 0.01mm, the caliper ensures consistent and reliable measurements. It boasts an accuracy of +0.02mm for measurements ranging from 100mm to 150mm, ensuring dependable performance even in critical applications.
Maximum Measurement Speed: The caliper facilitates efficient workflow with its maximum measurement speed of 1 meter per second, allowing for rapid and effortless measurement tasks.
Battery Powered: Powered by a single 1.5V SR44 battery (not included), the caliper provides convenient and portable operation, making it suitable for on-the-go use in various work environments.
LCD Display: Equipped with a clear LCD display, the caliper ensures easy readability of measurement readings, enhancing user convenience and efficiency during measurement tasks.
Versatile and Reliable: Whether you're working on intricate mechanical components, precision machining projects, or woodworking tasks, the Digital Caliper offers versatility and reliability to meet your measurement needs. Its durable construction, high-resolution accuracy, and user-friendly design make it an indispensable tool for professionals and hobbyists alike.
How the Digital Caliper Works ?
The Digital Caliper operates based on electronic principles to provide accurate and precise measurements. Here's how it works:
Measuring Principle: The caliper utilizes a linear encoder system to measure distances. A linear encoder consists of a scale with evenly spaced markings and a sensor that detects the position of the scale. As the scale moves relative to the sensor, the sensor detects the changes in position and converts them into electrical signals.
Scale and Sensor: Inside the caliper, there is a scale with markings etched at regular intervals, typically in millimeters or inches. The sensor, often a digital encoder or capacitive sensor, detects the position of the scale as the caliper jaws are adjusted.
Jaws Movement: The caliper features two jaws – a stationary jaw and a moving jaw – that can be adjusted to grip the object being measured. As the user adjusts the position of the moving jaw, the scale moves relative to the sensor, generating electrical signals proportional to the displacement.
Signal Processing: The electrical signals from the sensor are processed by an internal microcontroller or digital circuitry within the caliper. The circuitry interprets the signals and converts them into numerical values representing the distance between the jaws.
Display: The calculated distance measurements are then displayed on the digital LCD (Liquid Crystal Display) screen integrated into the caliper. The LCD screen provides clear and easy-to-read readings, typically in millimeters or inches, along with decimal precision.
Power Source: The Digital Caliper is powered by a small battery, usually a 1.5V SR44 or LR44 button cell battery. The battery provides the necessary electrical energy to operate the sensor, signal processing circuitry, and display.
Usage: To take a measurement, the user adjusts the caliper jaws to grip the object being measured. The caliper then calculates and displays the distance between the jaws on the LCD screen. The user can read and record the measurement value for their specific application.
Frequently asked questions (FAQ):
Q: How do I calibrate my digital caliper?
- A: Most digital calipers come pre-calibrated from the manufacturer and should provide accurate measurements out of the box. However, if calibration is necessary or desired, consult the user manual for specific instructions provided by the manufacturer. Calibrating a digital caliper typically involves zeroing the device and checking its accuracy using known reference objects or calibration standards.
Q: Can I switch between metric and imperial units on my digital caliper?
- A: Many digital calipers offer the flexibility to switch between metric (millimeters) and imperial (inches) units of measurement. Refer to the user manual for your specific model to learn how to toggle between measurement units. This feature allows users to work in their preferred unit system depending on the requirements of their project or application.
Q: Is the battery included with the digital caliper?
- A: Digital calipers often require a small button cell battery for operation, typically a 1.5V SR44 or LR44 battery. While some models may include a battery pre-installed, others may require the user to purchase the battery separately. Check the product description or user manual to determine if a battery is included with your digital caliper.
Q: How do I maintain and care for my digital caliper?
- A: Proper maintenance and care can help prolong the lifespan and accuracy of your digital caliper. Keep the measuring jaws clean and free from debris, and avoid dropping or subjecting the caliper to impact or excessive force. Store the caliper in a protective case when not in use to prevent damage. Additionally, periodically check the battery level and replace it as needed to ensure consistent performance.
Q: Can I use my digital caliper for both inside and outside measurements?
- A: Yes, digital calipers are versatile tools that can be used for both inside (ID) and outside (OD) measurements. The jaws of the caliper can be adjusted to grip the object being measured, whether it's the inner diameter of a hole or the outer diameter of a cylindrical object. Some digital calipers may also feature depth measurement capabilities, allowing users to measure the depth of holes or recesses.
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