GASCO Calibration Gas: Air, +/-2% Accuracy, N2/O2, Calibration Gas
The GASCO Calibration Gas: Air is a +/-2% accuracy, N2/O2 calibration gas for portable gas detectors, supplied in a 105 L cylinder (MPN 105ES-375B). It contains a Carbon Dioxide 1,000 ppm mixture with an Air…
SKU 3G-OTH-550778
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Product Description
The GASCO Calibration Gas: Air is a +/-2% accuracy, N2/O2 calibration gas for portable gas detectors, supplied in a 105 L cylinder (MPN 105ES-375B). It contains a Carbon Dioxide 1,000 ppm mixture with an Air background gas, designed for use with all OEM gas detectors.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors across industrial safety applications. This 105 L cylinder with a Carbon Dioxide 1,000 ppm mixture in Air background gas ensures detectors respond correctly to CO₂ hazards in confined spaces, refineries, and chemical plants.
What are the specifications of GASCO 105ES-375B calibration gas?
The GASCO 105ES-375B calibration gas is a +/-2% accuracy, N2/O2 blend with Carbon Dioxide 1,000 ppm in an Air background gas. It comes in a 105 L cylinder and is designed for use with all OEM gas detectors. The manufacturer part number is 105ES-375B.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine calibration gases like the 105ES-375B to support safety compliance across industries. Contact us for availability and delivery to your location.
How to use GASCO calibration gas for gas detector calibration?
To calibrate a gas detector with GASCO calibration gas, attach the regulator to the 105 L cylinder, connect it to the detector’s calibration port, and release the gas at the recommended flow rate. Follow the detector manufacturer’s instructions for span calibration. Always use fresh gas within its expiration date for accurate results.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









