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Crowcon Gas Detectors
Crowcon Clip
- Crowcon Clip Personal Maintenance Free Single Gas MonitorsCrowcon Clip+ Personal Maintenance Free Single Gas MonitorsC-Test
  IR Link
Gasman
- Gasman Personal Single Gas MonitorsGasman AccessoriesGasman Battery Chargers / Interfaces
  Gasman PC InterfaceCharger Power Suppliesi-module Sensor Assemblies
  Gasman Spare Parts
Tetra 3
- Tetra 3 Multigas Personal MonitorsTetra 3 Value Kit with Confined Space Calibration KitTetra 3 Value Kit With Wizard Calibration Kit
  i-module Sensor AssembliesTetra 3 Confined Space / Communications and Calibration KitsTetra 3 Field Calibration Kits
  Tetra 3 Battery Chargers / InterfacesTetra 3 AccessoriesTetra 3 Spares
  Tetra 3 Gas TesterTetra 3 Gas Tester - Accessories
GasPro
- Gas-Pro Multigas Confined Space Entry MonitorsSensorsCharging
  SamplingService SparesAccessories
  ReplacementsCasesGas-Pro Confined Space Kit
  Gas-Pro Test and Calibration Kits
QTest
- Quick and Simple In-field GasTest and Calibration SolutionsAccessories
Tetra
- Tetra Personal Multigas MonitorsTetra Confined Space / Communciations and Calibration Kiti-module Sensor Assemblies
  Tetra Battery ChargersTetra AccessoriesTetra Spares
Triple Plus+
- Triple Plus+ Portable MonitorsTriple Plus+ IR Portable MonitorsTriple Plus+ Calibration Kit
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  Triple Plus+ SparesTriple Plus+ IR Carbon Dioxide SensorTriple Plus+ IR Spare Sensors
Detective+
- Detective+ Multigas MonitorsDetective+ IR Multigas MonitorsDetective+ Sensor Modules
  Detective+ IR Sensor ModulesDetective+ AccessoriesDetective+ Spares
  Rigid Frame UnitsFolding Frame UnitsTrained Service Centre Only
  Detective Net
1.2.3.Gasflag
- Gasflag Single Channel Control PanelAccessories
CellarSafe
- Carbon Dioxide and Oxygen (optional) Safety MonitorsCalibration KitsCalibration Gases
  RegulatorsAccessories
Gasmaster
- Gas Detection Control PanelsAccessoriesSpare Parts
Vortex
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Gasmonitor Plus
- Microprocessor Controlled SystemPower SuppliesOptional Items
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  Gasmonitor Ribbon Cables
Engineered Systems
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Zener Barriers & Galvanic Isolators
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  MTL Barriers / Isolators and Enclosures
Flamgard Plus
- Flammable Gas Detectors and TransmittersSpares
TXgard-Plus
- Txgard-Plus Toxic Gas DetectorsTXgard-Plus SparesTXgard-IS+ Toxic Gas Detectors
  TXgard-IS+ Spare Sensor AssembliesTXgard-IS+ SparesTXgard-IS Intrinsically Safe Detectors
  TXgard-IS Spare Sensor AssembliesTXgard-IS Spares
Xgard
- Fixed Point Gas DetectorsXsafe Safe Area Flammable Gas DetectorsType 1 Spare Sensor Modules
  Type 2 Spare Sensor ModulesType 3 and 5 Spare Sensor ModulesType 6 Spare Sensor Modules
  Xgard and Xsafe General SparesXsafe Spare Sensor ModulesType 4 Spare Sensor Modules
Detector Accessories
- Xgard AccessoriesTXgard-IS and Txgard-IS+ AccessoriesFlamgard-Plus and Txgard Plus Gas Detector Accessories (to fit 96HD)
  Cable Gland Adaptors
Nimbus I / R
- Nimbus Point Infrared DetectorAccessories
Cirrus
- Cirrus Point Infrared DetectorAccessoriesSpares
PID Sensor and Transmitter
- PID Detectors
Red Line CO2
- Red Line Dioxide Detection TransmitterRed Line Accessories
Guardian Detector
- Guardian Plus Carbon Dioxide and Freon Detection SystemGuardian FR Refrigerant Gas Detection SystemGuardian Plus and Guardian FR Refrigerant Spares
Flame Detectors
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Open Path Detectors
- Duct VersionOpen Path VersionAccessories
Smoke Detectors
- Series 65 Detectors For Safe Area MonitoringNEW Orbis Detectors For Safe Area MonitoringNEW Orbis I.S. Detectors For Hazardous Area Monitoring
  Manual Alarm Call PointsSeries 60 Detectors For Safe Area MonitoringSeries 60 Detectors I.S. For Hazardous Area Monitoring
  Smoke Detector Accessories
Alarms And Indicators
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Sampling Systems
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Test Gases And Accessories
- 34L Test Gas37L Test Gas58L Test Gas
  103L Test GasRegulator and Cases112L Test Gas
  105L Test Gas
Clip SGD
- Clip SGD Maintenance Free Single Gas Disposable MonitorClip SGD Docking StationClip SGD IR Link
T4
- T4 Personal Gas MonitorT4 ChargersT4 Accessories
  T4 Test and Calibration KitsT4 I-TestI-Test Accessories
  Spares
Gas-Pro TK
- Gas-Pro TK Dual Range Portable Monitor
I-Test
- I-Test Automated Portable Gas Detector Test StationI-Test Accessories
LaserMethane mini
- LaserMethane mini AccessoriesLaserMethane Accessories
Miscellaneous
- Crowcon Orange Hard Shell Storage Case (Pick and Pluck Foam, not device specific) - M010113CROWCON HART OVER 4-20mA, CURRENT SOURCE - IRM-AA-AC-011-AF-01Crowcon e2s SONFL1 24Vdc Audible/Visual alarm, Xenon beacon, BLUE lens, Red base - C03672-BL
  Crowcon Hydrogen Cyanide Senor HCN (Sensoric) - E01617Crowcon Calibration Gas Cylinder Methane calibration gas CH4 at 2.5% (50% LEL) - G1-CH4-2.5-A-105Crowcon 0-100% Flam (MPS)Sensor (ATEX IECEx) - S011973-M

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> Crowcon Nitrogen Dioxide 50 ppm, N2 Balance, 58 Liter - GCO149

Crowcon Nitrogen Dioxide 50 ppm, N2 Balance, 58 Liter - GCO149

Crowcon Nitrogen Dioxide 50 ppm, N2 Balance, 58 Liter - GCO149

Product Description

Nitrogen Dioxide 50 ppm, N2 Balance, 58 Liter