Inspection instruments offer precision measurement and testing tools for industry and laboratories. They include calipers, micrometers, gauges, indicators and measurement devices. These tools support quality control, fabrication checks, and inspection tasks. High-accuracy instruments help verify dimensions and tolerances reliably. A wide selection fits diverse industries and measurement needs. Users can compare models and choose instruments matching their inspection requirements.
Instruments
Showing 1–24 of 221 results
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Depth Calipers
0-150/128in Depth Caliper High-Strength Carbon Steel Material Measuring Tool
The widened scale reduces visual error and is suitable for working in complex lighting conditions.
The main body is made of heat-treated carbon steel, which increases bending strength and prevents deformation during long-term use.
It supports a variety of scenarios, including machining and automotive parts inspection, and comes in three sizes covering depths from 150 to 300 inches.
Each depth gauge comes with a protective case for drop and shock resistance, easily fitting into a toolbox or backpack for convenient portability during outdoor work or business travel.SKU: n/a -
Depth Calipers
0-150mm Depth Caliper with Hook High-Strength Carbon Steel Depth Caliper
Specialized single hook, suitable for confined spaces.
Constructed of high-strength carbon steel, it’s resistant to pressure and deformation.
Easy to operate, suitable for lifelong use.
Versatile, meeting various measurement needs.
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Depth Calipers
0-150mm Depth Vernier Caliper 6 Inch Digital Depth Caliper Electronic Depth Caliper
Features
1. Hardened stainless steel main scale and jaws
2. Knurled locking screw for convenient measurement and reading
3. Switchable between relative and absolute measurement at any position
4. High-quality glass fixed grid for stability, durability, and high accuracy
5. LCD screen quickly displays measurements without overspeed errors
6. Three-function keypad with depth gauge and USB port
7. Power button with automatic power off, IP54 waterproof rating
8. Zero reset at any position, supports mm/inch conversion
9. Convenient and intuitive, suitable for precision measurements of depth, steps, and other areas in machining and civil applicationsFor more details,please call us.
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Dial Calipers
0-150mm Dual Shockproof Dial Caliper Newly Launched Integrated High-Precision Caliper Professional Version
Dial Calipers0-150mm Dual Shockproof Dial Caliper Newly Launched Integrated High-Precision Caliper Professional Version
Features:
• One-piece frame for sturdiness and stability
• High-strength nylon tail plate for effective impact protection
• Hardened and ground jaws with precision-ground measuring surfaces
• Ground crossbar for smooth movement, with a sliding force of 2.5N-3.5N
• Gears for dual shock protection
• Precision internal structure
• Metal wheels for zero wobble or jamming
• Attractive and protective packagingFor more details,please call us.
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Digital Calipers
0-200mm Carbide Digital Calipers Durable Tip Mold Shop Essential
The 6 inch metric measuring tools is always used by professionals and hobbyists alike, by jewelers, hobbyists, woodworkers, DIY.
The body of the dial caliper measuring tool is constructed using finely polished stainless steel with a knurled thumb roller and locking screw that ensures smooth sliding and accurate positioning when taking measurements.
Press the on/off button, slide the digital dial caliper to anywhere, then you can read the values on the display. And you can reset it to zero by zero button.SKU: n/a -
Depth Calipers
0-200mm Depth Caliper 0.02mm Resolution Vernier Caliper Micrometer Measuring Tool
- Widened scale design provides clearer readings
- Widely used for measuring inside and outside diameters, depth, and steps.
- The widened scale reduces visual error and is suitable for working in complex lighting conditions.
- The main body is made of heat-treated carbon steel for increased bending strength and long-term deformation resistance.
- Included storage box: Each depth gauge comes with a protective box to protect against drops and shocks.
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Vernier Caliper
0-24″ Range Vernier Caliper 0.05mm Graduation Precision Vernier Caliper with Fine Adjustment
Vernier Caliper0-24″ Range Vernier Caliper 0.05mm Graduation Precision Vernier Caliper with Fine Adjustment
Crafted entirely from thick stainless steel, it’s shock- and recoil-resistant, and equipped with a heavy-duty spring to ensure precise measurements.
The depth measuring blade and precision inner and outer measuring jaws, along with polished stainless steel jaws, glide smoothly.
The ingenious design prevents burrs and sharp edges.
This series has a measuring range of 0-24 inches, and the measuring surfaces are hardened, precision-ground, and micro-lapped to ensure absolute accuracy.
A fine-adjustment screw ensures precise measurements, while a locking screw provides a secure fit and accurate readings.SKU: n/a -
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Depth Calipers
0-300/128in Depth Caliper with Hook Carbon Steel Vernier Caliper 0.02 mm Precision
Reach deep into areas difficult to reach with traditional tools, such as pipes and gear gaps.
Constructed of high-strength carbon steel, it resists compression and deformation.
Vernier calipers are more durable than dial calipers because they have no internal moving parts, making them suitable for a lifetime of use.
Versatile, they meet a variety of measurement needs.
Includes a storage case.SKU: n/a -
Depth Calipers
0-300mm Depth Vernier 0.02 mm Resolution Thickened Material Measuring Tool
Widened scale design provides clearer readings.
Constructed from high-strength carbon steel, it’s resistant to pressure and deformation.
Suitable for machining, automotive parts inspection, and other applications.
Each depth gauge comes with a protective case for drop and shock protection, easily fitting into a toolbox or backpack.SKU: n/a -
Depth Calipers, Digital Calipers
0-30mm 0.01 High Precision Digital Vernier Caliper Stainless Steel Tire Tread Depth Caliper
Depth Calipers, Digital Calipers0-30mm 0.01 High Precision Digital Vernier Caliper Stainless Steel Tire Tread Depth Caliper
Key Features:
1.Measures the tread depth of various tires and wheels
2.Clears and switches between any position
3.Made of high-quality stainless steel
4.Resolution: 0.01mmFor more details,please call us.
SKU: n/a -
Depth Calipers
0-30mm Depth Caliper 0.02 mm Measuring Accuracy Depth Gage General Tools
The measuring surface has been widened to 85mm and is 10mm thick, providing greater stability.
The measuring rod has a 1.5mm diameter, enabling measurement of smaller hole diameters.
The display is larger and clearer.
Equipped with a USB data transfer port.
It features unit conversion and can be reset at any position, making it ideal for measuring the depth of small holes.SKU: n/a -
Dial Calipers
0-6 inch Dial Caliper Stainless Steel Measuring Tool Imperial 0.001″ Shockproof with Plastic Case
Dial Calipers0-6 inch Dial Caliper Stainless Steel Measuring Tool Imperial 0.001″ Shockproof with Plastic Case
Made of high-quality hardened stainless steel.
Equipped with a small locking thumbscrew to lock the jaws in place.
Includes a padded storage case for maximum protection.
Finely polished stainless steel frame with a knurled thumb wheel.
A locking screw ensures smooth gliding and precise positioning during use.
This tool features anti-vibration technology for maximum safety.SKU: n/a -
Vernier Caliper
0-6″ L Vernier Caliper Carbon Steel Measuring Tool Professional High Accuracy Vernier Caliper
Vernier Caliper0-6″ L Vernier Caliper Carbon Steel Measuring Tool Professional High Accuracy Vernier Caliper
DUAL Reading Scale,0mm-150mm Range, Inch/Metric 0-6’’Range 0.05/0.0078’’Resolution,1/128 Inch Accuracy.
The caliper has a comfortable feel, ergonomic design, smooth pulling, excellent workmanship, and durability.
Dial Caliper provides precise measurement of outside dimensions (OD) inside dimensions (ID), depth, depth and steps.
Use for metalworking, woodworking, automotive, machining applications, and DIY handmade, home use.SKU: n/a
