Gas Detector / Gas Detection Instrument

Gas Detector TETRA-MINI "Flammable, Oxygen, Hydrogen Sulfide, Carbon Monoxide"
£ 872.00
Price excl. VAT &. delivery

TETRA-MINI alerts the user acoustically, visually and vibrationally to the presence of flammable gases (CH4), oxygen (O2), hydrogen sulfide (H2S) and carbon monoxide (CO). Furthermore, this unpumped four-gas meter displays the current measured value on its graphic LCD screen with backlight. Other gas sensors are available for this instrument. Call for details.


  • Sensor types: CH4 / H2S / CO / O2
  • Easy one-button operation
  • Rechargeable Li-ion battery
  • ATEX II 2G EEx iad IIC T4 approved

Gas Detector Xgard Type 1 SO2
£ 905.00
Price excl. VAT &. delivery

The Xgard-1-SO2 is a single-gas Gassensor used to warn for gases (Sulfur Dioxide, SO2, 0 … 10 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Sulfur Dioxide, SO2, 0 … 10 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Detector Xgard Type 1 NO2
£ 913.00
Price excl. VAT &. delivery

The Xgard-1-NO2 is a single-gas gas sensor used to warn for gases (Nitrogen dioxide, NO₂, 0 … 10 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Nitrogen dioxide, NO₂, 0 … 10 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Detector Gas-Pro-1
£ 1,009.00
Price excl. VAT &. delivery

This gas detector Gas-Pro-1 can gauge with its sensors a maximum of four different gases. Because of this versatility, the gas detector Gas-Pro-1 is ideal for use in a variety of applications, such as: near canals, sewage treatment plants, drains, wastewater facilities, dumps/landfills, chemical/oil plants, shipping ports and more.


  • Purpose: Personal protection
  • Sensor type: CO / H2S / O2 / CH4
  • Memory: Yes
  • Interface: USB
  • Includes suction pump
  • Other gas sensors available upon request. (Please email jmu@pce-instruments.com (UK) or jwe@pce-instruments.com (US) for details!)

Gas Detector Xgard Type 1 NH3
£ 1,060.00
Price excl. VAT &. delivery

The Xgard-1-NH3 is a single-gas Gas detector used to warn for gases (Ammonia, NH3, 0 … 50 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Ammonia, NH3, 0 … 50 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Detector TCgard for CO2
£ 1,087.00
Price excl. VAT &. delivery

Single-Gas Gas Detector warning for gases (for Carbon Dioxide CO2), / without display / with signal output for sensors in combination with a stationary equipment to detect gases (with ATEX approval).


  • Stationary
  • For Carbon Dioxide CO2
  • Additional display and alarm station
  • ATEX approved

Gas Detector Xgard Type 1 O3
£ 1,092.00
Price excl. VAT &. delivery

The Xgard-1-O3 is a single-gas Gassensor used to warn for gases (Ozone, O3, 0 … 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Ozone, O3, 0 … 1 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Detector Xgard Type 1 H2
£ 1,112.00
Price excl. VAT &. delivery

The Xgard-1-H2 is a single-gas Gas detector used to warn for gases (Hydrogen, H2, 0 … 2000 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Hydrogen, H2, 0 … 2000 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Detector Xgard Type 1 PH3
£ 1,217.00
Price excl. VAT &. delivery

The Xgard-1-PH3 is a single-gas Gassensor used to warn for gases (Phosphine, PH3, 0 … 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

  • Stationary
  • For (Phosphine, PH3, 0 … 1 ppm)
  • Additional display and alarm station
  • ATEX or UL approval

Gas Leak Detector Gas-Pro-2
£ 1,513.00
Price excl. VAT &. delivery

This Gas Leak Detector Gas-Pro-2 can gauge with its sensors a maximum of five different gases. Because of this versatility, the Gas Leak Detector Gas-Pro-2 is ideal for use in a variety of applications, such as near canals, sewage treatment plants, drains, wastewater facilities, dumps and landfills, chemical and oil plants, shipping ports and more.


  •  Purpose: Personal protection
  • Sensor type: CO / H2S / O2 / CH4
  • Memory: Yes
  • Interface: USB
  • Includes suction pump
  • Other gas sensors available upon request. (Please email jmu@pce-instruments.com (UK) or jwe@pce-instruments.com (US) for details!)


Gas Detector Triple Plus + BASE
£ 1,613.00
Price excl. VAT &. delivery

Triple Plus+ is the latest generation of the respected "Triple" family of toxic, oxygen and flammable gas detectors. Intrinsically safe, the Triple Plus+ provides enhanced features for safety and detector fleet managers including:


  • Selection of flammable gas correction factors (so one unit can be used in  several locations across a site)
  • Annotation of the data file with user names and site names selected from  pre-configured files in the unit

  • Call to order or see accessories tab. Must specify sensors (see chart for details) and choose with / without internal pump. Charger and software sold separately.

Gas Detector Gas-Pro-3
£ 1,702.00
Price excl. VAT &. delivery

This gas detector Gas-Pro-3 can gauge with its sensors a maximum of five different gases. Because of this versatility, the gas detector Gas-Pro-3 is ideal for use in a variety of applications, such as: near canals, sewage treatment plants, drains, wastewater facilities, dumps/landfills, chemical/oil plants, shipping ports and more.


  • Purpose: Personal protection
  • Sensor type: CO / CO2 / H2S / O2 / CH4
  • Memory: Yes
  • Interface: USB
  • Includes suction pump
  • Other gas sensors available upon request. Please email jmu@pce-  instruments.com (UK) or rhe@pce-instruments.com (US) for details


Gas Detector AQ-300 Set EF
£ 1,718.00
Price excl. VAT &. delivery

The Gas Detector AQ-300 Set EF is a high-precision measuring device for measuring the formaldehyde concentration in our circulating air.


  • Range Formaldehyde: 0…10 ppm
  • High accuracy and functionality
  • Alarm function: "High", "Low", Mute
  • Alarm output: Transistor output, 150-mA max
  • Low Alarm, High Alarm & Control
  • Analog output: 0… 5V
  • Location ID: Storage of the measuring location

Gas Detector AQ-500 Set EF
£ 2,029.00
Price excl. VAT &. delivery

The Gas Detector AQ-500 Set EF is a high-precision measuring device for measuring the formaldehyde concentration in our circulating air.


  • Range Formaldehyde: 0…10 ppm
  • High accuracy and functionality
  • Digital output: RS232 with USB converter
  • Data Logger: 8188 values
  • PC transfer: Software and data cable included

Gas Detector AQ-300
£ 909.00
Price excl. VAT &. delivery

Gas Detector AQ-300 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Detector can be equipped with four different heads that vary in their measurement range.


  • High accuracy and functionality
  • Battery operation
  • Alarm function

Attention! No sensor head is included in the delivery, it must be ordered separately as an accessory!

Chlorine Gas Detector AQ-300 Set ECL
£ 979.00
Price excl. VAT &. delivery

The chlorine gas detector is a highly accurate measuring device for measuring the chlorine concentration in our ambient air. Furthermore, sensor heads for other gases are also available for the chlorine gas detector, which are automatically recognized when they are plugged into the device.

  • High accuracy and functionality
  • Interchangeable sensor heads!
  • Battery operation
  • incl. sensor head for chlorine
  • Different sensor heads selectable

Chlorine Gas Detector AQ-500 Set ECL
£ 1,385.00
Price excl. VAT &. delivery

The chlorine gas detector is a highly accurate measuring device for measuring the chlorine concentration in our ambient air. Furthermore, sensor heads for other gases are also available for the chlorine gas detector, which are automatically recognized when they are plugged into the device.

  • High accuracy and functionality
  • Interchangeable sensor heads!
  • Battery operation
  • incl. sensor head for chlorine
Different sensor heads selectable
  • Digital output
  • Data logger

Gas Detector AQ-300 Set EOZ
£ 1,405.00
Price excl. VAT &. delivery

Gas Detector AQ-300 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Detector can be equipped with four different heads that vary in their measurement range.


  • High accuracy and functionality
  • Interchangeable sensor heads!
  • Battery operation
  • Sensor head EOZ included in delivery (Ozone 0-10 ppm)
  • Alarm function