Our Quality Essentials collection features foundational tools, accessories and consumables designed to support robust inspection, calibration and quality‐control workflows across manufacturing and metrology environments. This category includes items such as calibration blocks, reference standards, check-fixtures, inspection gage kits, alignment tools and protective cases—each crafted for repeatable accuracy and consistent performance. With regular use in quality labs, production lines and service facilities, these essentials help maintain tool integrity, ensure traceability and improve measurement reliability. Whether you’re performing first‐article inspections, equipment validation or daily quality routines, choosing the right quality-essential tools ensures your inspection process remains rigorous, compliant and efficient.
Quality Essentials
Showing 1–24 of 65 results
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Levels, Protractors & Inclinometers
16-inch digital level with 360-degree distance measurement
With the convenience of digital readings, micron-level measurement accuracy, and adaptability to multiple scenarios, digital levels have gradually replaced traditional bubble levels and become core tools for precise measurement in various industries. Whether it is wall leveling at construction sites, equipment installation in machinery factories, or chassis adjustment in automobile maintenance, they can ensure the accuracy of measurement data and the improvement of operation efficiency with stable performance and intelligent functions.
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Levels, Protractors & Inclinometers
16″High Precision Aluminum Alloy Digital Bevel Protractor with LCD

Levels, Protractors & Inclinometers16″High Precision Aluminum Alloy Digital Bevel Protractor with LCD
This digital angle measuring device provides faster and more accurate readings than traditional scale-indicated levels. The clear digital display allows easy angle measurement for woodworking layout, precise cutting, and alignment tasks. It is ideal for measuring exact angles on trays, sloping roofs, handrails, and similar applications. The tool can also be used as a spirit level to quickly check horizontal and vertical angles, improving efficiency and accuracy on the job.
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Protractors
25cm Large 180-Degree Plastic Semicircular Protractor for School Stationery
This 25cm large 180-degree plastic semicircular protractor is a practical tool for teaching, drawing and handcrafting. Its 25cm oversized design is ideal for classroom group demonstrations and large-scale drawing measurements. The dual-color laser-engraved scales are clear and accurate with a precision of 1°. The inner ring features counterclockwise scales while the outer ring has clockwise scales, meeting the needs of multi-directional angle measurement.Made of thickened, high-toughness and eco-friendly PP plastic with an integrated molding process, it is shatter-resistant, pressure-resistant and non-deformable. The hollowed-out weight-reducing design ensures a lightweight grip that won’t strain your hand, and the hanging hole reserved at the top allows for easy storage.Widely suitable for scenarios such as math teaching demonstrations, engineering angle measurement and handcraft model lofting, it balances practicality and durability, and serves as a reliable assistant for teachers, designers and handcraft enthusiasts.SKU: n/a -
Magnetic Stands
3-in-1 Folding Magnetic Phone Stand for Phone and Laptop Stand
The New 3-in-1 Folding Magnetic Phone Stand Aluminum is a versatile device support tool. Made of aluminum alloy and silicone, it’s lightweight (195g net, 220g gross) and compact in storage (205.82cm), ensuring easy portability. Equipped with magnetic mounting and adjustable height, it’s compatible with Samsung devices (supports 4-7 inch sizes) and can efficiently adjust laptop cooling pads—blending flexibility with practicality. Ideal for indoor use, it fits scenarios like desks, beds, living areas, and offices, meeting both daily and work device support needs. It features a private mold and customizable packaging, without a charger or smart tracking, focusing on reliable, on-demand device holding.SKU: n/a -
Workshop Essentials
3-Tier Tool Trolley and Workbench Rack for Mechanical Workshops
The 3-Tier Tool Trolley for Mechanical Workshops is a core auxiliary equipment for material turnover and tool management in industrial production scenarios. Based on a high-strength metal structure, it adapts to the high-frequency operation needs of mechanical workshops. It combines load-bearing capacity, mobility and practicality, and is a key equipment for improving the efficiency of workshop material circulation and standardizing tool storage.
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Magnifiers
30X Illuminated Textile Magnifier, Portable Magnifier with Light and Textile Scale
With its core advantages of portability, high definition and durability, the portable magnifier has become a handy tool for meeting daily visual assistance needs. Whether it helps the elderly read with ease, accompanies children to explore nature, or assists professionals in conducting precise inspections, it delivers highly efficient and practical value, bringing convenience to both life and work.
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Magnetic Stands
Adjustable Desk 360 Rotation Magnet Tablet Stand for Ipad
iPad Magnetic Stand Aluminum is a user-friendly accessory designed for 11-12.9 inch iPads, crafted from durable aluminum alloy, protective silicone, and strong N45 magnets. Weighing 1.5kg per piece with two size options, it boasts key features: adjustability for customized viewing height and angle, portability for easy movement, flexibility to fit diverse needs, and magnetic adsorption for stable iPad fixation (silicone also prevents device scratches).
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Magnetic Stands
Adjustable Magnetic Base Holder for Dial Indicator Gauge
The Dial Indicator Holder Stand, a 2020 new product available in BIG and SMALL types, is a professional tool designed for precision measurement support. Made of durable steel and weighing 1.65kg, it offers reliable sturdiness for long-term use. Primarily tailored for Machinery Repair Shops, it plays a key role in precision inspection, dimensional verification of various workpieces, wear detection of mechanical components, assembly accuracy calibration, and routine equipment performance testing—effectively meeting professional needs for stable and accurate dial indicator positioning during measurement tasks.SKU: n/a -
Levels, Protractors & Inclinometers
Adjustable Universal Bevel Protractor 0–320° Vernier Goniometer
This universal bevel protractor is designed for precise angle measurement with an adjustable 0–320 degree range. Featuring a clear vernier scale, it provides accurate and repeatable readings for professional use. The durable metal construction ensures long service life and stable performance. Suitable for machining, inspection, and layout work, this goniometer is widely used in workshops, metalworking, and quality control applications requiring reliable angular measurement.
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CMM Styli
Bridge-type CMM for Precision Part Dimensional Inspection
The E-Helium Series Bridge-type Coordinate Measuring Machine (CMM) is a high-performance, high-precision industrial measurement device designed to meet strict quality control needs in manufacturing. Tailored for compatibility with Milling Machines, Lathe Machines, Grinding Machines, and Drilling Machines, it excels at capturing accurate spatial data to verify workpiece dimensions and geometry, making it a core tool for precision-focused industries.
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Measuring Tables & Supports
Custom Small-Scale Industrial Granite Inspection Panel
The black marble panel is made of granite, processed and polished by hand. It features precise structure, uniform texture and high stability. To meet all specific user needs, a higher precision level is required whether it is used in the workshop or the metrology room.
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Magnetic Stands
Desktop Tripod Car Folding Phone Holder for Live Streaming Desk
The Folding Phone Stand is a durable, user-friendly accessory tailored for daily device use, featuring a premium build of aluminum alloy, N52 strong magnet, and non-slip silicone. Weighing just 175g and folding down to a compact 222313.6cm, it balances portability with stability—easily fitting into bags for on-the-go needs while preventing devices from slipping or shaking during use.SKU: n/a -
Refractometers General Tools
Digital Brix Meter Refractometer Sugar Refractometer, Widely Used
The Digital Brix Refractometer is a compact, high-performance instrument tailored for precise sugar content measurement, ideal for industries like food & beverage, agriculture, and brewing.It offers a measuring range of 0%-35%Brix, paired with a measurement accuracy of 0.2% Brix and a resolution of 0.1%Brix—ensuring reliable data for applications such as testing fruit ripeness, beverage sweetness, or honey purity. Beyond Brix, it supports multiple scales including SG, °Plato, °Oe, with options for customized scales to meet specific user needs.SKU: n/a -
Magnetic Stands
Dock Aluminum Magnetic Tablet Holder Stand for iPad Pro 12.9 Inch
The Foldable Angle Adjustable Magnetic Floating iPad Pro/Air Holder Stand is a tailored accessory for iPad users, made of aluminum alloy, magnets, and silicone with two weight options (865g/110g). It perfectly fits 11-inch iPads and 12.9-inch iPad Pros, featuring key advantages: floating magnetic support for stable device holding, foldable design for easy portability, and 360° rotation plus angle adjustment for flexible use. It works great for office tasks (note-taking, video calls), creative drawing, entertainment (video watching), work with a keyboard (stable typing angle), and daily browsing—blending functionality and convenience to meet both productivity and leisure needs.SKU: n/a -






















