Multigas Portable Detectors

Handheld devices designed to simultaneously detect up to five gases, including O2, H2S, CO, NO2, and others; can also provide lower explosive limits (LEL); typically feature audible and visual alarms to alert end user of gas presence.

1 – 15 of 100 results

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only (No Probes)

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID (No Probes)

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Honeywell Analytics™ GasAlertQuattro Multigas Detectors

Pricing & Availability
Specifications

Alarm Types	Audible, visual, vibrating
Battery Life	14 hr.
Temperature Range (English)	-4°F to +122°F
Weight (English)	11.92 oz.
Humidity Range	10 to 100%
Temperature Range (Metric)	-20°C to +50°C
Battery Type	Alkaline
Weight (Metric)	338g

Honeywell Analytics™ GasAlertMax XT II Confined Space Kit

Contains the easy to use GasAlertMax XT II multi-gas detector along with important tools and materials for calibration and gas sampling

Pricing & Availability

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID with Enhanced Probe

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only with Enhanced & Sampling Probes

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID with Enhanced & Sampling Probes

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only with Enhanced Probe

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

MSA™ ALTAIR™ 5X Multigas Detector

Monitors up to six gases simultaneously — ideal for confined space monitoring

Pricing & Availability
Specifications

Height (Metric)	9.53 cm
Warranty	3 Years
Width (English)	3.8 in.
Length (Metric)	8.89 cm
Length (English)	3.5 in.
Width (Metric)	9.65 cm
Components Measured	LEL,Oxygen,Carbon Monoxide,Hydrogen Sulfide
Alarm Types	Audible, visual, vibrating
Dimensions (L x W x H)	3.5 x 3.8 x 3.75 in. (8.89 x 9.65 x 9.53cm)
Battery Life	20 hr.
IP Rating	65
Temperature Range (English)	-4°F to +122°F
Weight (English)	27.84 oz.
Temperature Range (Metric)	-20°C to +50°C
Weight (Metric)	790g
Height (English)	3.75 in.

MSA™ ALTAIR™ 2X Multi-Gas Detectors

Fast sensor response times and low calibration gas flow rate

Pricing & Availability
Specifications

Depth (English)	1 in.
Width (English)	2.125 in.
Length (Metric)	89 mm
Color	Charcoal Gray
Length (English)	3.5 in.
Humidity Range	10 to 95% RH (non-condensing)
For Use With (Application)	Ideal for use in Confined Space, Toxic Detection applications
Width (Metric)	54 mm
Battery Type	Lithium
Alarm Types	Visual, Audible and vibrating
Battery Life	18 Months
Display Type	Backlit LCD
IP Rating	IP67
For Use With (Equipment)	MSA GALAXY GX2 Automated Test System and MSA Link Pro software
Depth (Metric)	25 mm
Weight (English)	4 oz.
Certifications/Compliance	cCSAus Class I Div 1 Groups A, B, C, D; Class II Div 1 Groups E, F, G Class III; Tamb: -40C to +60C T4; USA: UL 913 7th Edition; Canada: CSA 22.2 No. 157
Temperature Range (Metric)	-10° to +40°C
Weight (Metric)	113g

Honeywell BW™ Clip Multi-Gas Portable Gas Detector

BW™ Clip Multi-Gas Portable Gas Detector is a low maintenance multi-gas detector that requires no charging and no battery or sensor servicing.

Pricing & Availability

Honeywell Analytics™ Multigas Detector Accessories

For use with multigas detector

Pricing & Availability

MSA™ ALTAIR™ 4XR Multigas Detector

Provides real-time incident awareness when paired with the ALTAIRALTAIR™ Connect app via a Bluetooth™ wireless connection. MSA™ ALTAIR™ 4XR Multigas Detector is the toughest 4-gas monitor when outfitted with rapid-response XCell™ sensors.

Pricing & Availability

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID with Sampling Probe

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only with Sampling Probe

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Multigas Portable Detectors

Multigas Portable Detectors

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