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  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
  • 400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material
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400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material

  • >= 500 Bags
    $2.20

Customization:

Customized logo（Min.Order: 3000 pieces）
Customized packaging（Min.Order: 3000 pieces）
Graphic customization（Min.Order: 3000 pieces）
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400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Measurement: Designed to measure internal and external dimensions with a least count of 0.02mm (0.001in), offering accuracy in both metric (mm) and imperial (inch) units.
  • Solar-Powered Operation: Equipped with a solar cell for energy-efficient, maintenance-free use, eliminating the need for frequent battery replacements.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With a corrosion-resistant stainless steel body, ensure durability in harsh workshop environments. Outperforms plastic-only calipers in longevity and precision*

  • 2. Ergonomic Button Interface & Backlit Display

    • With an ergonomic button interface and backlit LCD display, switch between mm/inch units and reset measurements effortlessly, surpassing models with limited controls*

  • 3. Ultra-Precision 0.01mm Accuracy

    • With a precision of 0.01mm, achieve ultra-accurate measurements for intricate projects, 10x finer than analog calipers*

  • 4. Versatile 400mm Range for All Scenarios

    • With a 400mm measuring range and dual-unit capability, handle both DIY home projects and professional engineering tasks seamlessly*

  • 5. Solar-Powered Eco-Friendly Design

    • With solar-powered operation, reduce environmental impact compared to battery-dependent models*, meeting eco-conscious standards

Product details

400mm Double and Single Groove Digital Vernier Caliper 150mm Least Count Solar Cell Inch Insize Stainless Steel Material

The 400mm Double and Single Groove Digital Vernier Caliper combines precision engineering with ergonomic design, offering versatile measurement capabilities for both metric (mm) and imperial (inch) systems. Crafted from stainless steel and durable plastic, this tool delivers durability, accuracy, and ease of use in industrial, manufacturing, and engineering applications.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionStainless steel (jaws/frame), Plastic (handle)Withstands corrosion and frequent use in harsh environments
Measurement Range0-150mm / 0-6 inchesIdeal for small to medium component measurements
Resolution0.01mm / 0.0005" (least count)Ensures precision in quality control and machining
Display TypeBacklit LCD (mm/inch toggle)Clear visibility in low-light workshops
Power SourceSolar cell + battery backupEco-friendly, low-maintenance operation
Jaw DesignDouble/single groove jawsMeasures internal/external dimensions with stability

Customization guide

Adjustable parameters include:

  • Unit preference: Toggle between mm and inches to align with project requirements.
  • Zero-setting function: Reset measurements for comparative analysis of multiple parts.
  • Custom calibration: Partner with our engineers to refine tolerances for specialized manufacturing needs.

Get inspired

With its dual-groove jaws and solar-powered efficiency, this caliper empowers professionals to achieve micron-level accuracy in tight spaces. Whether inspecting engine parts or crafting precision tools, this caliper ensures reliability across industries.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Range150mm (6")200mm (8")300mm (12")
Resolution0.01mm / 0.0005"0.005mm / 0.0002"0.001mm / 0.00005"
Display FeaturesBasic LCDBacklit LCDBluetooth-enabled LCD
Durability RatingIP54 (dust/water)IP65 (dustproof)IP67 (submersion)

Supplier's note

  1. Technical Breakthroughs:

    • Solar Cell Power: Reduces battery replacement costs by 40% compared to traditional calipers.
    • Stainless Steel Jaws: 30% higher corrosion resistance than carbon steel, extending lifespan in chemical environments.
    • Dual-Unit Display: Eliminates conversion errors, boosting efficiency in global supply chains.

  2. Version Selection Guidance:

    • Base Model: Ideal for SMEs or occasional use (e.g., prototyping shops).
    • Advanced Model: Suited for high-volume manufacturing (e.g., automotive part inspection).
    • Pro Model: Essential for aerospace or medical device industries requiring sub-micron precision and data logging.

With the Pro Model’s IP67 rating, you can measure wet components without damage. Pair its Bluetooth connectivity with our app to automate QA reporting, saving 20% in labor time.

Frequently asked questions

  • Which digital caliper model is best for machining tasks requiring double groove precision?

  • How do I clean and maintain a stainless steel digital caliper to prevent corrosion?

  • Stainless Steel vs Aluminum: Which material is better for a digital caliper's durability?

  • Can this digital caliper's handle material be customized for ergonomic comfort?

  • Is this digital caliper's measurement accuracy ISO certified?

  • What industries is the 400mm dual-scale digital caliper suitable for?

  • Does the digital caliper have a backlight for low-light measurements?

  • What's the precision of a 150um least count digital caliper compared to analog models?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Digital CaliperGeneral workshops, basic engineeringBattery-powered (ISO 14287), Steel body (ASTM A36), 0.02mm precision (▲), Single grooveAffordable, reliable for routine tasksRequires battery replacement, limited precision (▲▲)
Our Base Digital CaliperSmall-scale manufacturing, hobby projectsBattery-powered (▲), Steel frame (ASTM A53), 0.01mm precision (▲▲ ISO 14287), Single grooveImproved precision (▲▲), durable steel construction (▲)Moderate cost increase (▲▲)
Our Advanced Digital CaliperPrecision engineering, aerospaceSolar-powered (▲▲▲), Stainless steel (▲▲ ASTM A262), 0.005mm precision (▲▲▲ ISO 14287), Double groove (▲▲)No battery needed (▲▲▲), corrosion-resistant (▲▲), ultra-precise (▲▲▲)Higher cost (▲▲▲), requires sunlight for charging (▲▲)
Analog CalipersEducational labs, basic measurementsManual operation, Steel body (ASTM A36), 0.1mm precision (▲▲▲)Inexpensive (▲▲▲), no power required (▲▲▲)Low precision (▲▲▲▲), no digital readout (▲▲▲▲)
Solar-Powered Digital CalipersField work, outdoor inspectionsSolar-powered (▲▲), Plastic body (ISO 9241), 0.02mm precision (▲)Portable (▲▲), no batteries (▲▲)Less durable (▲▲), lower precision (▲▲)
High-Precision Digital CalipersMetrology labs, R&D0.001mm precision (▲▲▲▲), Titanium body (▲▲▲ ASTM F1198), Triple groove (▲▲▲)Highest accuracy (▲▲▲▲), robust construction (▲▲▲)Extremely expensive (▲▲▲▲), complex operation (▲▲▲)

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