GASCO Calibration Gas: Air, +/-2% Accuracy, C4H10, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air (SKU 407U08, MPN 105ES-17A-20) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a butane mixture (20% LEL, 0.38%) with…
SKU 3G-OTH-551151
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Product Description
The GASCO Calibration Gas: Air (SKU 407U08, MPN 105ES-17A-20) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a butane mixture (20% LEL, 0.38%) with an air background gas in a 105 L cylinder capacity.
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 all OEM brands. The butane mixture at 20% LEL ensures reliable sensor response for combustible gas monitoring in industrial safety applications.
What are the specifications of GASCO 105ES-17A-20 calibration gas?
This GASCO calibration gas contains butane at 20% LEL (0.38%) with an air background gas. Accuracy is +/-2%. Cylinder capacity is 105 L. It is compatible with all OEM gas detectors and carries MPN 105ES-17A-20.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this butane calibration gas to support safety compliance anywhere.
How to use GASCO calibration gas for portable gas detectors?
Attach the GASCO cylinder to the detector’s calibration adapter, open the valve, and allow the butane mixture to flow at the recommended rate. Follow the detector manufacturer’s calibration procedure. Always use in a well-ventilated area and store cylinders upright.
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.









