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header-product INSIZE 3203-300A External Micrometer 275-300 mm
114.99 €

INSIZE 3203-300A External Micrometer 275-300 mm

INSIZE 3203-300A External Micrometer 275-300 mm Photo 1

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INSIZE 3203-300A External Micrometer 275-300 mm

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Short description

The INSIZE 3203-300A is a high-precision external micrometer designed for accurate measurement of parts ranging from 275 to 300 mm. Featuring a robust construction and clear scale, this measuring tool is ideal for industrial quality control, mechanical engineering, and workshop applications where precise dimensional verification is required.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12547308
Manufacturer: INSIZE
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
07.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
12.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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3 mth. х 38.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.19 euros per month
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Product information

Description

The INSIZE 3203-300A external micrometer is a precision measuring instrument engineered for the accurate determination of dimensions on parts ranging from 275 to 300 mm. Built with high-quality materials, this tool provides reliable performance for professionals who require consistent and repeatable measurements in demanding environments. The clear, easy-to-read scale ensures that users can obtain precise readings with minimal effort, making it a staple tool for quality assurance and manufacturing processes.

Advantages

This external micrometer offers exceptional stability and durability due to its robust frame construction, which minimizes thermal expansion and deflection during measurement. The precision-ground measuring faces ensure high contact accuracy, while the smooth-acting spindle mechanism allows for fine adjustments. Its design prioritizes user comfort and operational efficiency, providing a stable platform for measuring large components with high repeatability and minimal measurement uncertainty.

Suitable for

  • Industrial quality control and inspection
  • Mechanical engineering and component manufacturing
  • Workshop dimensional verification
  • Precision machining and assembly tasks

When it may not be suitable

This micrometer is not intended for measuring objects smaller than 275 mm or larger than 300 mm, as it is specifically calibrated for this range. It may also be unsuitable for environments with extreme temperature fluctuations or high levels of vibration, which could affect the precision of the measurement.

Key specifications

  • Measurement range: 275-300 mm
  • Graduation: 0.01 mm
  • Accuracy: 0.005 mm
  • Measuring faces: Carbide tipped
  • Adjustment: Ratchet stop for constant force

How to use

To use the micrometer, first ensure the measuring faces are clean and free of debris. Place the object to be measured between the anvil and the spindle. Rotate the thimble until the measuring faces make contact with the workpiece, using the ratchet stop to ensure consistent pressure is applied. Once the ratchet clicks, lock the spindle in place if necessary and read the measurement from the scale on the sleeve and thimble.

What to consider before purchase

  • Verify that the required measurement range of 275-300 mm covers your specific application needs.
  • Ensure the environment is suitable for high-precision mechanical measurements.
  • Consider the need for periodic calibration to maintain measurement accuracy over time.

Usage recommendations

Regularly clean the measuring faces with a lint-free cloth and store the instrument in its protective case when not in use to prevent damage and maintain calibration integrity.

Description

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Customer reviews

Customer questions

FAQ

How much does the INSIZE 3203-300A External Micrometer 275-300 mm cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can INSIZE 3203-300A External Micrometer 275-300 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the INSIZE 3203-300A External Micrometer 275-300 mm online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All INSIZE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INSIZE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.