GASCO Calibration Gas: Air, +/-2% Accuracy, C4H10, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air (SKU 407U03, MPN 105ES-17A-0.18) is a +/-2% accuracy calibration gas for portable gas detectors, containing a Butane (9.5% LEL) 0.18% gas mixture with an Air background gas. Supplied in…
SKU 3G-OTH-550842
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Product Description
The GASCO Calibration Gas: Air (SKU 407U03, MPN 105ES-17A-0.18) is a +/-2% accuracy calibration gas for portable gas detectors, containing a Butane (9.5% LEL) 0.18% gas mixture with an Air background gas. Supplied in a 105 L cylinder, it is 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 Butane mixture (9.5% LEL) 0.18% in air ensures reliable sensor response for combustible gas monitoring in refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-17A-0.18 calibration gas?
This GASCO calibration gas has +/-2% accuracy, contains Butane (9.5% LEL) 0.18% in an Air background, and is supplied in a 105 L cylinder. It is designed for use with all OEM gas detectors and carries the manufacturer part number 105ES-17A-0.18.
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 this Butane calibration gas (105 L cylinder) to facilities requiring precise gas detector calibration.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder regulator to the 105 L container, connect to the gas detector's calibration port, and release the Butane mixture at the recommended flow rate. Allow the sensor to stabilise, then adjust the detector reading to match the certified 0.18% concentration. Always follow the detector manufacturer's procedure.
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.









