Calibration Weight Set Utoolmart 4pcs 200g 100g 50g Precision Steel

Description

Product Overview

The Utoolmart 4‑piece calibration weight set is designed for professionals who demand exacting accuracy from their measuring equipment. Crafted from high‑quality 45# steel, each weight receives a durable chrome‑plated finish that resists corrosion, rust, and wear, ensuring a long service life even in demanding laboratory or workshop environments. The set comprises two 200 g pieces, one 100 g piece, and one 50 g piece, providing a total mass of 550 g that covers a broad range of testing scenarios.

Every weight features a mirror‑polished surface that not only looks sleek but also simplifies cleaning. Dust, oil, and other contaminants slide off the smooth finish, preventing the buildup of impurities that could affect measurement precision. Laser engraving is used for the mass markings, a non‑contact process that eliminates mechanical stress on the steel, preserving the exactness of each weight over time.

These weights are compatible with a variety of digital scales, including pocket scales, jewelry scales, kitchen scales, and laboratory balances. The precise mass values enable users to verify scale calibration, perform routine maintenance, and conduct quality control checks with confidence. The compact packaging dimensions (3.58 × 3.5 × 1.26 inches) and lightweight design (1.21 lb) make the set easy to store and transport.

Usage

In a jewelry workshop, the 200 g and 100 g weights are ideal for confirming the accuracy of high‑precision gemstone scales. By placing a weight on the scale and comparing the displayed reading to the engraved value, artisans can quickly detect any drift and recalibrate the instrument before measuring valuable stones.

Food scientists and kitchen professionals rely on accurate measurements for recipe development and quality assurance. The 50 g weight serves as a quick check for kitchen scales, ensuring that portioning and ingredient weighing remain consistent across batches.

Laboratory technicians use the full set to perform multi‑point calibration on analytical balances. By sequentially adding the 50 g, 100 g, and 200 g weights, they can verify linearity and repeatability across the scale’s operating range, a critical step for compliance with ISO and ASTM standards.

Field engineers who work with portable digital balances appreciate the set’s rugged construction. The chrome‑plated steel tolerates the occasional bump or drop, while the clear markings remain legible even after extensive use in outdoor or industrial settings.

Why Choose Us

Utoolmart combines decades of manufacturing expertise with meticulous quality control to deliver calibration weights that meet professional standards. Each weight undergoes a strict inspection process to verify mass tolerance, surface finish, and engraving accuracy before it leaves the factory.

The use of 45# steel provides a balance of strength and machinability, allowing us to achieve tight tolerance levels without sacrificing durability. The chrome plating adds an extra layer of protection against environmental factors, extending the usable life of the weights beyond typical market offerings.

Our commitment to customer satisfaction includes responsive after‑sales support. If you encounter any issues with the set, our technical team is ready to assist with troubleshooting, replacement parts, or guidance on proper calibration procedures.

All Utoolmart products are backed by a clear warranty and are documented with detailed specifications, ensuring that you have the information needed for compliance audits and internal quality checks.

Key Features

• High‑grade 45# steel construction delivers stable, long‑lasting mass accuracy.
• Chrome‑plated surface resists rust and corrosion, ideal for humid lab environments.
• Laser‑engraved markings provide clear, non‑contact identification that won’t wear off.
• Mirror‑polished finish simplifies cleaning and prevents dirt from affecting measurements.
• Dedicated customer support ensures quick assistance and reliable after‑sales service.

FAQ

Can these weights be used on any digital scale?

Yes, the set is compatible with most digital pocket, jewelry, kitchen, and laboratory scales that accept external calibration masses. Always check your scale’s user manual for specific weight limits.

What is the tolerance of each weight?

All weights are calibrated to meet industry‑standard tolerance levels (typically ±0.01 g for the 50 g weight and proportionally tighter for larger masses). Detailed tolerance data is provided in the product documentation.

How should I store the calibration set to maintain accuracy?

Store the weights in a clean, dry environment, preferably in the original packaging or a dedicated metal case. Avoid exposure to extreme temperatures or magnetic fields, which could affect the steel’s properties.

Is the chrome plating safe for food‑related applications?

The chrome plating is food‑grade and does not leach harmful substances. However, the weights are intended for calibration purposes only and should not be used as food contact items.

What warranty does Utoolmart provide?

Utoolmart offers a one‑year limited warranty covering manufacturing defects. If a weight fails to meet specifications within this period, we will replace it at no additional cost.