The gas leak detector is used in various areas of industry. For example, the gas leak detector is used on compressed air, gas, steam and vacuum systems, as well as on refrigeration systems and door seals.

• Working frequency: 40 kHz (± 2 kHz)
• Operating time: >10 hours
• Various attachments
• Color display: 3.5" touch panel TFT
• Soundproof headphones

The Gas Leak 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

This Gas Leak Detector Gas-Pro-3 can gauge with its sensors a maximum of five different gases. Because of this versatility, the Gas Leak 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 Leak Detector AQ-500 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Leak 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 OZU included in delivery(Ozone 0-0.15 ppm)
• Alarm function
• Data logger

The Gas Leak 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

This gas detector Gas-Pro-2 can gauge with its sensors a maximum of five different gases. Because of this versatility, the gas 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 Leak Detector AQ-500is a highly accurateinstrument for measuringozone concentrationsin the air.The Gas Leak Detectorcan be equipped with four different heads that vary in their measurement range.

• High accuracyandfunctionality
• Interchangeablesensor heads!
• Battery operation
• Sensor head EOZ included in delivery (Ozone 0-10 ppm)
• Alarm function
• Data logger

Gas Leak Detector AQ-500 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Leak 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 OZL included in delivery (0-0.5 ppm)
• Alarm function
• Data logger

Gas Leak Detector AQ-300 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Leak 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 OZU included in delivery (Ozone 0-0.15 ppm)
• Alarm function

The Xgard-1-PH3 is a single-gas Gas Leak Detector 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 AQ-300 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Leak 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

Gas Leak Detector AQ-300 is a highly accurate instrument for measuring ozone concentrations in the air. The Gas Leak 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 OZL included in delivery (0-0.5 ppm)
• Alarm function

The Xgard-1-H2 is a single-gas Gas Leak 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

The Xgard-1-O3 is a single-gas Gas Leak Detector 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

The Xgard-1-NH3 is a single-gas Gas Leak 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