GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, CO/CO2/O2, Calibration Gas
The GASCO Calibration Gas: Air (MPN 103L-375B) is a disposable calibration gas for portable gas detectors, featuring a carbon monoxide mixture of 200 ppm with +/-5% accuracy. Designed for use with all OEM gas…
SKU 3G-OTH-549450
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Product Description
The GASCO Calibration Gas: Air (MPN 103L-375B) is a disposable calibration gas for portable gas detectors, featuring a carbon monoxide mixture of 200 ppm with +/-5% accuracy. Designed for use with all OEM gas detectors, it uses air as the background gas.
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 103L-375B used for?
GASCO Calibration Gas 103L-375B is used to calibrate portable gas detectors that sense carbon monoxide. It delivers a certified 200 ppm CO mixture in air with ±5% accuracy, ensuring your detector reads correctly before use in industrial safety applications.
What are the specifications of GASCO Calibration Gas 103L-375B?
This disposable calibration gas contains 200 ppm carbon monoxide in an air background, with ±5% accuracy. It is designed for use with all OEM gas detectors and is non-reusable. The manufacturer part number is 103L-375B, and the brand is GASCO.
Where to buy GASCO Calibration Gas 103L-375B worldwide?
3G Electric supplies GASCO Calibration Gas 103L-375B to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this disposable calibration gas for portable gas detectors.
How to use GASCO Calibration Gas 103L-375B for detector calibration?
Attach the regulator to the disposable cylinder, then connect it to your gas detector’s calibration port. Flow the gas at the rate specified by the detector manufacturer. Allow the reading to stabilize, then adjust the detector to match the 200 ppm CO value. Always follow your detector’s manual.
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.









