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Combustion & Emissions Analysers

Mercer industries are pleased to present the new range of air analyzers for the air and gas industry.  


In today’s workplace, you have to check your equipment for emissions regularly to keep your works safe and your equipment in correct working order.   Give us a call to find out more or view our website content for additional information.

E Instruments International


Designs and manufactures a complete range of innovative, quality, instrumentation solutions encompassing Combustion Gas Analyzers, Emissions Analyzers, Indoor Air Quality, and Calibration equipment especially designed for the power, process, industrial, institutional, food, and HVAC markets.


Customer Support and Applications expertise are fundamental to E Instruments’ success in providing quality combustion analysers.  "Our Calibration Laboratories provide high quality calibration services in a prompt and timely fashion. Our services include Gas Calibrations using EPA protocol gases and NIST Traceable Calibration services in our ISO17025 accredited laboratory".

Portable Emissions Analyzers

Emissions monitoring can be done accurately with each analyser in a product line of industrial portable emissions analyzers designed for emissions monitoring. Portable analyzers measuring O2, CO, NOx (NO + NO2), SO2, H2S, CO2, and CxHy hydrocarbons provide emissions monitoring for boilers, engines, burners, and other combustion equipment. Contact E Instruments for your portable emissions monitoring needs.

Forklift & Small Engine Exhaust Gas Analyzer

Designed for in field testing of CO emissions, emission compliance, tuning & maintenance .


  • Measure CO Up to 50,000 ppm

  • Real-Time Data Logging Software

  • Internal Memory (1,000 Tests)

  • Optional Bluetooth Wireless Printer

  • Traceable Calibration Certificate

  • Automatic Data Saving Feature

  • Protective Magnetic Boot

  • Sampling Probe with S-Type Exhaust Fitting   


  • Wireless Blue Tooth Printer

  • O2 Sensor (0-25%)

F5000-5GAS   Automotive & Forklift Exhaust Gas Analyzer

Light Weight, Portable, & Durable, Printed & Digital Emissions Reports

Rechargeable, Long Life Battery

  • CO   

  • CO2 

  • O2

  • HC

  • NOx

  • AFR

  • Lambda (λ)

  • Pre-Compliance Verification

  • Vehicle Diagnostics

  • Engine Tuning & Maintenance

• CO2 Sensor

• CO Sensor

• HC Sensor

• O2 Sensor

• NO/NOx Sensor

• Internal Memory (2000 Tests)

• Bluetooth Connectivity

• Rechargeable Battery & Charger

• 12”/300mm Sampling Probe & 10’/3m Sampling Hose

• S-Type Exhaust Fitting w/ Clamp

• Sample Conditioning Unit (SCU) For Condensation Removal

• PC Software & USB Cable

• Operating Manual

• Calibration Certificate

• Option for Wireless Bluetooth™ Printer

• Option for Flexible Probe Attachment

• Option for Protective Carrying Case

Industrial Combustion Gas & Emissions Analyzer


The E4500 is a NEW hand-held industrial combustion gas and emissions analyzer that is a valuable tool designed for emissions monitoring and maintenance and tuning of combustion processes including forklifts, cars, small engines, boilers, burners, gas and diesel engines, turbines, furnaces, kilns, heaters, and laboratory analysis.


Ideal for compliance when 4 or 5 gas analysers are required.



E4500 Features include the following:


  • 4 or 5 gas options, with up to Four Gas Sensors:O2, CO, NO, NO2, SO2, CxHy

  • Dilution Pump For CO Auto-Range Measurements Up To 50,000 ppm

  • Low NOx Capable with 0.1ppm resolution & high accuracy

  • Gas Sensors are Pre-Calibrated & Field Replaceable

  • Full Color Graphic Display Screen

  • User Customized Display Screen & Print-Out Content

  • Automatic Data Saving

  • Efficiency, Excess Air, & CO2 Calculations

  • Built-In Printer (non-fading paper)

  • Stack Gas & Air Temperature Measurements

  • Draft & Differential Pressure Measurements

  • External Water Trap for Condensate Removal

  • Rechargeable Lithium Ion Battery Pack

  • Unbreakable Metal Hose Connectors

  • Internal Memory (2000 tests)

  • PC Software Package with Bluetooth & USB




Portable Emissions Analyzer - E1500


The E1500 is a NEW hand-held industrial gas analyzer that is a valuable tool designed for maintenance & tuning of combustion processes including boilers, burners, gas & diesel engines, turbines, furnaces, kilns, heaters, and laboratory analysis.


E1500 features include the following:


  • O2 Sensor 0 – 25 %

  • CO Sensor 0 – 8000 ppm

  • CO2 Calculated 0 – 99.9 %

  • Flue & Air Temperature Measurement

  • Draft & Differential Pressure Measurement

  • Efficiency, Loses & Excess Air Calculations

  • 300mm Probe, 800 C max, with 3m Dual Hose External Water Trap with Filter Cartridge

  • Internal Memory 2000 Tests

  • Built-In Printer with Non-Fading Paper

  • Rubber Holster with Magnetic Support

  • Automatic Periodic Data Saving

  • Software Package w/Bluetooth & USB Cable

  • ABS Hard Plastic Carrying Case

  • Full Colour Graphic Display Screen

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