Grain Moisture Tester Calibration Services

Accurate grain moisture measurement is vital to crop quality, fair pricing, and safe storage. Our national network provides the local expertise your operation depends on to protect product value and support consistent, profitable decisions.

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Our Grain Moisture Tester Calibration Services

Grain moisture measurement plays a critical role across the entire grain supply chain, from harvest and storage to processing and distribution.

When moisture testers drift out of specification, the impact can be costly: inaccurate pricing, storage issues, spoilage risks, quality rejections, and lost revenue. The Accredited Labs network offers specialized grain moisture tester calibration services to keep your instruments performing within their required accuracy ranges.

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Our Process 

Grain moisture tester calibration involves verifying and adjusting instruments that measure the moisture content of various grain types across defined operating ranges. Each device is compared to certified reference standards with known, traceable moisture values to identify any deviations from its intended performance.

Experienced technicians evaluate each instrument using grain samples with precisely known moisture contents across multiple grain types and measurement points. They document all variations and may make the adjustments needed to restore accuracy. If a tester cannot be restored to its required accuracy range, you receive detailed reporting with the data necessary for corrective action, maintenance planning, or replacement decisions.

All grain moisture calibrations follow established grain industry standards and internationally recognized measurement protocols. Each instrument is returned with documentation linking its accuracy to the international system of units—supporting grain trading requirements, quality management systems, and regulatory compliance.

Types of Grain Moisture Testers We Calibrate

Our comprehensive grain moisture tester calibration services cover the complete spectrum of moisture measurement technologies used across the grain industry:

  • Portable Grain Moisture Meters: Handheld and desktop units used for field testing, elevator receiving, and quality control applications. These instruments require calibration across multiple grain types and moisture ranges to ensure accurate field measurements and purchasing decisions.
  • Multi-Grain Moisture Analyzers: Advanced instruments capable of measuring moisture in various grain types with automatic grain type selection and correction factors. Calibration ensures accuracy across all supported grain types and measurement conditions.
  • Near-Infrared (NIR) Moisture Analyzers: Sophisticated instruments that use infrared spectroscopy to measure grain moisture and other quality parameters. These systems require specialized calibration procedures to verify both moisture measurement accuracy and spectroscopic performance.
  • Capacitance-Based Moisture Meters: Instruments that measure moisture through dielectric properties of grain samples. Calibration accounts for temperature effects, grain type variations, and environmental factors that affect capacitance measurements.
  • Resistance-Based Moisture Meters: Traditional moisture measurement technology that determines moisture through electrical resistance measurements. These instruments require calibration across temperature ranges and grain density variations.
  • Online Moisture Monitoring Systems: Continuous moisture measurement systems installed in grain handling equipment and storage facilities. These systems require calibration of sensors, signal processing equipment, and data logging systems.
  • Laboratory Moisture Analyzers: Precision instruments used for reference measurements and quality control in grain testing laboratories. These instruments require the highest calibration accuracy to support grain grading and commercial testing services.
  • Combination Moisture and Test Weight Meters: Instruments that simultaneously measure moisture content and test weight (bulk density) for comprehensive grain quality assessment. Calibration ensures accuracy of both measurement parameters.
  • Moisture Meters for Specialty Grains: Instruments designed for specific grain types such as rice, oats, barley, or specialty crops. These require calibration with appropriate reference standards for each specific grain type.

Find Grain Moisture Tester Calibration Services

Showing 26 companies
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  • Accutek Lab

    Accutek Lab has been providing reliable and cost-effective pipette calibration services across the United States since 1996.

  • Aldinger

    Since 1972, Aldinger has been providing top-quality calibration services for test and measurement equipment in Texas and beyond.

  • Cal-Cert

    Cal-Cert is committed to providing the highest level of calibrations and certification service to our customers.

  • Cal-Labs

    Cal-Labs has provided quality calibration in Southern California since 1977. We are A2LA accredited to ISO 17025. 

  • Calibration Services Inc.

    Calibration Services, Inc. (CSI) is an on-site and in-house calibration firm specializing in calibration and service of mechanical testing devices.

  • Cal Tec Process Management

    The calibration specialists at CTPM have been providing precision calibration and quality assurance since 1987.

  • Calser Calibrations

    Since 1979, Calser Calibrations has delivered trusted, precision calibration services backed by a commitment to quality and reliability.

  • CMG Sales, Inc.

    CMG Sales, Inc. is a leading manufacturer sales representative and ISO 17025 accredited calibration laboratory providing services to manufacturers nationwide.

  • Color Calibration Group

    Color Calibration Group has been providing professional calibration services for all your color, light, and viscosity calibration needs for over 25 years.

  • ETI Precision

    ETI has been a leader in the calibration, repair, and sale of test and measurement equipment since 1994, and covers all 50 states.

  • Holts Precision, Inc.

    For over 60 years Holts Precision, Inc. has performed calibrations & repairs on all major brands of gaging equipment.

  • Huston-DePue

    Established in 1960, HDCL is staffed by experienced professionals who understand the critical role accurate measurement plays in quality control and regulatory compliance.

  • Instrument Technologies, Inc.

    For over three decades, Instrument Technologies, Inc. (ITI) has been a trusted partner for regulated industries seeking precision, compliance, and operational reliability.

  • IPM, Inc.

    Industrial Process Measurement, Inc. has been in the instrument supply, service and calibration business for over 30 years.

  • J & J Calibration Service

    J&J Calibration Service, an ISO-17025 accredited company, offers unmatched mobile calibration capabilities and laboratory calibration services.

  • OCS Technologies

    Founded in 1930, OCS Technologies is a trusted multi-discipline calibration service provider as well as leading product distributor.

  • OnCal

    With over 23 years of experience in pipette calibration in the Pacific Northwest, the OnCal Corporation guarantees seamless and dependable metrology services.

  • Precision Calibration Systems

    PCS is a full-service ISO 17025 Accredited calibration laboratory, founded with the goal of providing reliable and accurate instrument calibration service.

  • Quality Control Services

    Quality Control Services is an established, accredited calibration services and laboratory equipment company with over 40 years of experience.

  • Quality Surveillance, Inc.

    QSI has been providing Los Angeles, Ventura, Santa Barbara and Santa Clarita Counties with reliable and cost effective metrology services since 1992.

  • Servo Innovations

    Servo Innovations, founded in 2005,  has earned industry-wide trust for its accredited calibration, repair, and technical services.

  • Tescom Calibration Services

    Tescom Calibration Services has provided sales, repair, and calibration of telecom test equipment since 1982.

  • Trident Calibration Labs

    Serving the greater Phoenix area, Trident Calibration Labs has more than 100 years of combined calibration experience.

  • Tru Cal International

    Serving as an asset to countless businesses in a variety of industries, Tru Cal International has specialized in test equipment calibration since 1992. 

  • Utah Scale Center

    Utah Scale Center offers servicing and calibrating of industrial scales across the Rocky Mountain Region, with 70+ years of experience.

  • Washington Calibration

    Washington Calibration has been providing customers with quality gage repair services for all their inspection measuring instruments for more than 34 years. 

Audit-Ready Calibration in 3 Simple Steps

1

Submit Your Equipment List

Send us a list of the equipment you need calibrated, and we’ll provide a tailored quote with clear pricing—no hidden fees.

2

Schedule Your Calibration

Choose a convenient time for a mobile or on-site equipment calibration. Our certified technicians ensure precision and compliance with ISO/IEC 17025 standards.

3

Stay Compliant & Audit-Ready

Receive detailed calibration reports and certification, giving you peace of mind for audits and operational excellence.

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Comprehensive Services

We offer a wide range of calibration services, covering various equipment 
and instruments.

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Industry Expertise

Our team has extensive experience 
across multiple industries, ensuring 
top-notch service.

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Nationwide Network

With locations across the country, 
we provide reliable services wherever 
you are.