Products we sell.

Need parts, gas detection equipment, calibration gas, or accessories—but don’t want to manage multiple vendors?

Kingdom Calibrations acts as your go-to middleman: we source and purchase parts, detectors, sensors, regulators, calibration gas and accessories on your behalf. Save time, reduce risk, and get the right supplies delivered where and when you need them.

Interested in hands‑on skills? Soon we will be building an interest list for gas detection training classes covering detector selection, calibration best practices, bump testing, maintenance, and safety procedures. Stay tuned!

Sales Inquiry Form

Fixed systems.

Choosing the right fixed system gas detection equipment is key to keeping your workplace safe.

Our expert guidance helps you evaluate your specific hazards, environmental conditions, and regulatory requirements to choose reliable detectors tailored to your needs. From sensor type and placement to integration with existing safety systems, we help provide you with solutions that offer precise, real-time monitoring and prompt alerts, helping protect personnel and assets effectively. Trust Kingdom Calibrations to help you implement the optimal fixed gas detection setup for your facility’s unique demands.

Refurbished monitors.

Kingdom Calibrations proudly offers refurbished portable gas detectors that combine reliability with cost-effectiveness.

Each unit undergoes rigorous and comprehensive testing along with precise calibration to ensure optimal performance and full safety compliance. Perfectly designed for industries where occasional gas monitoring is required, our expertly refurbished detectors deliver consistently accurate detection of hazardous gases without ever compromising on quality. You can confidently trust Kingdom Calibrations to provide dependable, high-quality equipment that meets all your stringent safety standards while effectively maximizing your budget and investment.

  • Our selection of refurbs varies and we do not guarantee availability.

  • Each monitor comes with a 1-year warranty on replacement parts and sensors.

Portable gas monitors.

Selecting the right portable gas detector is absolutely crucial for ensuring safety in a wide range of environments.

At Kingdom Calibrations, we guide you through evaluating key factors such as the types of gases commonly encountered, required detection ranges, sensor technology, device durability, and ease of maintenance. By gaining a clear understanding of your specific application needs—whether industrial, commercial, or emergency response—we help you choose a reliable, accurate, and user-friendly gas detector that offers optimal protection and compliance with relevant safety standards, drawing from extensive and comprehensive catalogs offered by some of the industry’s leading manufacturers.

Replacement parts and accessories.

We offer access to a comprehensive selection of factory replacement parts and sensors to support the DIY technician.

With industry-standard parts sourced directly from manufacturers, we empower technicians to perform effective and cost-efficient repairs without compromising safety or compliance. Using high-quality replacement components maintains the integrity of the instrument while guaranteeing optimal performance and preserving the lifespan of your device, allowing you to confidently restore precision and safety on-site. 

We provide a full range of replacement parts, including:

  • Common and exotic sensors

  • Battery boards

  • Filters

  • Battery packs

  • Sensor boards

  • Front and back covers

  • LCD screens

  • Probes

Calibration gas.

Kingdom Calibrations connects you to a wide variety of calibration gases and bump gases to effectively assist the D.I.Y. technician.

Available in convenient disposable cylinders and a broad selection of sizes, our extensive supply of calibration gases is internationally accredited to guarantee precise and dependable performance testing every single time. Each cylinder is clearly labeled with a QR code, granting you immediate access to Safety Data Sheets and Certificates of Analysis from our trusted vendor, easily accessible with any smart device for your convenience and peace of mind.

Regulators and accessories.

We provide access to high-quality regulators, tubing, and a wide range of other essential accessories, ensuring seamless integration with your existing equipment to support your operational needs.

Our high-precision equipment ensures accurate calibrations and reliable bump testing, helping you maintain optimal safety and performance in your gas detection systems. We provide a full range of regulators and accessories, including:

  • Fixed and Demand Flow Regulators

  • Vinyl Tubing and Connectors

  • Particulate and Hydrophobic Line Filters

  • Calibration Adapters

  • Carrying Cases

Training classes.

Due to an increased demand, we are working diligently to provide training on gas detection usage, calibration, and maintenance.

Content will be designed for professionals across industries where hazardous gases pose a risk and expertly crafted to provide hands-on instruction and in-depth knowledge to ensure your equipment is reliable and your work environment is secure.

Key benefits will include:

  • Expert-Led Instruction: Learn directly from the owner of Kingdom Calibrations who holds industry-certification and has over 20 years combined experience in gas detection technology.

  • Comprehensive Curriculum: Covering everything from proper sensor usage, routine calibration techniques, to essential maintenance procedures.

  • Practical Hands-On Training: Gain confidence through real-world scenarios and equipment handling exercises.

  • Regulatory Compliance: Stay ahead of OSHA and other regulatory standards by mastering correct calibration and maintenance protocols.

  • Improved Safety Outcomes: Reduce downtime and prevent hazardous incidents by ensuring your gas detectors function at peak accuracy.

Kingdom merch.

Kingdom Calibrations merch is coming soon! You asked, and we listened.

Due to the growing interest in Kingdom apparel, we have been working behind the scenes to bring you a small collection of durable, stylish, and professional-quality hats, sweaters, and shirts you can feel good about. Our pieces expertly combine comfort and functionality with a modern aesthetic to help you feel confident representing your brand on the job or off. Stay tuned for the official launch announcement!