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Measurement & Detection

Source Measurement & Detection instruments worldwide from 3G Electric. Browse 5,530 products across 13 leading brands. In stock, ready to ship.

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Calibration gas mixture containing 50% methane (CH4) balanced with nitrogen, supplied in a 105 L cylinder. Used to verify and calibrate fixed gas detectors that measure methane, ensuring accurate sensor response in industrial safety applications.

TRACXP

TRACXP TXP-CAL-CH4-50VOL Calibration Gas

BrandTRACXP

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This refillable calibration gas cylinder contains a mixture of 5 ppm phosphane in nitrogen, with +/-5% accuracy. It is used to calibrate portable gas detectors that sense phosphane, verifying sensor accuracy and alarm set points. Compatible with all OEM gas detectors.

GASCO

GASCO Calibration Gas: Phosphane 5 ppm in Nitrogen

BrandGASCO

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This calibration gas cylinder contains Isobutylene (11% LEL) at 1,999 ppm in air, with +/-2% accuracy and a 105 L capacity. It is used for field or bench calibration of portable gas detectors to verify sensor response and adjust readings.

GASCO

GASCO 105ES-248-1999 Isobutylene Calibration Gas Cylinder, 105 L, 1,999 ppm

BrandGASCO

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This calibration gas cylinder contains butane (C4H10) at 0.75% by volume, equivalent to 39.4% of the lower explosive limit, balanced with air. Accuracy is ±2%. The 105-liter cylinder is used to verify and adjust the response of portable gas detectors before use in environments where butane may be present.

GASCO

GASCO 105ES-17A-0.75 Butane Calibration Gas

BrandGASCO

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GASTEC

GASTEC 4HP Hydrogen Sulphide Gas Detection Tube, 10-Pack

BrandGASTEC

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Calibration gas cylinder containing 50 ppm carbon dioxide in an air background, with +/-5% accuracy. The 105 L cylinder is used to verify sensor response of portable gas detectors in industrial safety applications. Compatible with all OEM gas detectors.

GASCO

GASCO Calibration Gas: Air

BrandGASCO

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NEXTTEQ

NEXTTEQ NX144 Gas Detection Tube for Dimethyl Ether, 10-Pack

BrandNEXTTEQ

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Portable area gas detector for continuous carbon monoxide monitoring. Orange housing with LED indication. Powered by nickel metal hydride battery. Suitable for outdoor and harsh industrial environments requiring temporary or mobile gas detection.

INDUSTRIAL SCIENTIFIC

INDUSTRIAL SCIENTIFIC Radius BZ1 Portable Area Gas Detector

BrandINDUSTRIAL SCIENTIFIC

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Disposable calibration gas cylinder containing 300 ppm propane in nitrogen background. Designed for use with all OEM portable gas detectors to verify sensor accuracy and response. Accuracy ±5%. Cylinder contains C3H8/CO gas mixture.

GASCO

GASCO Disposable Calibration Gas Cylinder

BrandGASCO

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Wall-mounted fixed gas detector for continuous monitoring of carbon dioxide levels from 0 to 2000 ppm. Operates on 10-42V DC or 10-30V AC. BTL Listed, CE Compliant, and RoHS Compliant. Suitable for HVAC, indoor air quality, and industrial safety applications.

DWYER

DWYER CDTA-2N000 Fixed Carbon Dioxide Detector with Transmitter

BrandDWYER

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Top brands in Measurement & Detection

Leading manufacturers we stock in this category.

Dwyer

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