GASCO Calibration Gas: Air, +/-2% Accuracy, CO/H2, Calibration Gas
The GASCO Calibration Gas: Air (MPN 105ES-359-H2) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a mixture of Hydrogen 600 ppm in an air background…
SKU 3G-OTH-549237
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Product Description
The GASCO Calibration Gas: Air (MPN 105ES-359-H2) is a +/-2% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a mixture of Hydrogen 600 ppm in an air background, supplied in a 105 L cylinder.
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 all OEM brands. It ensures reliable readings in industrial safety applications such as confined space entry, leak detection, and environmental monitoring.
What are the specifications of GASCO 105ES-359-H2 calibration gas?
The GASCO 105ES-359-H2 calibration gas has +/-2% accuracy, contains Hydrogen 600 ppm in an air background, and is supplied in a 105 L cylinder. It is compatible with all OEM gas detectors and uses a CO/H2 mixture.
Where to buy GASCO calibration gas in worldwide?
3G Electric supplies GASCO calibration gas worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 105ES-359-H2 or other calibration gases for your portable gas detectors.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder regulator to the 105 L cylinder, connect to your gas detector's calibration port, and release gas at the recommended flow rate. Follow the detector manufacturer's procedure for zero and span adjustments. Always use fresh gas within its expiration date.
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.









