Calibration gases
The WatchGas calibration gas bottles offer absolute convenience and mobility. Our calibration gases are perfect for providing limited volumes. In our assortment, you can find various types and sizes, of which the including 34L, 58L, and 116L (aluminium), as well as the more common 12L, 60L and 103L (steel) options.
Description
Why is calibration gas important?
Our calibration gases are the ideal solution for calibrating your portable and/or fixed gas detectors. They rely on sensors that can drift over time, leading to inaccurate readings if not regularly calibrated. Calibration gas is used to test and adjust these sensors, ensuring they respond correctly to the target gases. Industries such as oil and gas, manufacturing, laboratories and confined spaces require routine calibration to meet safety regulations and protect workers from dangerous exposure. Calibration gases come in various mixtures and concentrations, tailored to specific gas detection equipment. Regular bump testing and full calibration procedures ensure optimal detector performance.
Contact us for our high-quality gases
At WatchGas, we provide certified calibration gas for single-gas and multi-gas detectors, ensuring high accuracy and compliance with safety standards. Our calibration gas cylinders are available in various sizes and gas compositions, designed to fit your specific gas detection requirements. Would you like to ensure precise and reliable calibration for your equipment? Contact us today to find the right calibration gas solution for your detectors.
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Single gas
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Cost effective
SST1/SST1E 2 & 3 Year Models 
The WatchGas SST1/SST1E maintenance-free single gas detectors deliver reliable protection with zero maintenance and low cost of ownership. Compact, rugged, and always on, they provide continuous operation for 2 or 3 years without charging, calibration, or sensor replacement.
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Single gas
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Serviceable
SST1/SST1E Serviceable Models
WatchGas SST1/SST1E serviceable single gas detectors combine compact design, long battery life, and low operating costs with the flexibility of replaceable sensors and batteries. Designed for industrial operations, they provide reliable protection across a wide range of gas applications.
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1 to 5-Gas Detection
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Compact & Lightweight
5-Gas SST5
Meet the new WatchGas SST5 - the next generation of compact multi-gas detection. Designed for maximum comfort and reliable protection, the SST5 delivers powerful 1 to 5-gas monitoring in an ultra-lightweight design with fast sensor response, long runtime, and industry-leading visibility and alarm performance.