Precision instruments are high-accuracy tools used for detailed measurement and inspection. They are essential in engineering and quality control. Examples include micrometers, dial gauges, and comparators.
Precision V Block
Tire Tread Depth Gauge
Gauge Block Comparator
A gauge block comparator is a precision calibration instrument used to compare the dimensions of gauge blocks with a reference standard. It is widely used in metrology labs and quality control departments to verify the accuracy of gauge blocks and other precision components. The instrument provides highly sensitive measurements and detects even minute deviations from the standard size, ensuring high accuracy in calibration work.
Magnetic Dial Indicator Holder
A magnetic dial indicator holder is a precision inspection tool used to securely hold a dial indicator in position during measurement tasks. It features a strong magnetic base that can be attached to ferromagnetic surfaces such as machine tables, enabling stable and vibration-free mounting. The holder includes adjustable arms and joints that allow precise positioning of the dial indicator for accurate measurement of runout, alignment, and surface variations.
Precision Angle Plate Set
A precision angle plate set is a high-accuracy inspection and setup tool used to hold and position workpieces at precise right angles during machining, inspection, and layout operations. These plates are typically manufactured with finely ground surfaces and exact 90-degree angles to ensure high precision. They are widely used in workshops, tool rooms, and inspection departments where accurate alignment and squareness are essential.
Thread Micrometer
A thread micrometer is a precision measuring instrument specially designed to measure the effective diameter (pitch diameter) of screw threads. It differs from a standard micrometer by having interchangeable anvils and spindles shaped to fit thread profiles. This allows accurate measurement of thread dimensions, ensuring proper fit and function of threaded components in mechanical assemblies.
Gear Pitch Gauge
A gear pitch gauge is a precision measuring instrument used to determine the pitch of gear teeth. It consists of a set of thin blades, each marked with a specific pitch value, which correspond to different gear sizes. The tool helps identify the correct gear pitch by matching the blade profile with the gear teeth. It is widely used in gear manufacturing, inspection, and maintenance.
Inside Micrometer Set
An inside micrometer set is a precision measuring instrument used to measure internal dimensions such as the diameter of holes, bores, and cavities with high accuracy. It consists of a micrometer head along with interchangeable extension rods, allowing measurement over a wide range of sizes. This tool is widely used in machining, inspection, and quality control applications where precise internal measurements are required.
Outside Micrometer Set
An outside micrometer set is a precision measuring instrument used to measure external dimensions such as thickness, diameter, and width of components with high accuracy. The set includes multiple micrometers covering different measurement ranges, typically in increments (e.g., 0–25 mm, 25–50 mm, etc.). It is widely used in workshops, tool rooms, and quality control departments for precise external measurements.