The air quality temperature humidity meter is a measuring device for stationary measurement of relative humidity and temperature. This air quality temperature humidity meter consists of an LED seven-segment display with a digit height of 100 mm, which enables you to read it very well even at a distance of up to 50 m.

• Temperature measuring range: 0 … +60 °C (Celsius only)
• Humidity measuring range: 10 … 95 % RH
• Up to 50 m (164 ft) reading distance
• External sensor (wired)
• Voltage supply: 230 V AC
• with analogue output 4 … 20 mA

PCE-PCO 2 is a portable handheld air quality particle counting meter or particle counter used to monitor particulate matter (PM) concentrations in the air. Designed to aid in indoor air quality (IAQ) assessments, this particle counter also measures air temperature, dew point and relative humidity.

• PM channels:PM 2.5, PM 10, including mass concentration mode (µg/m³)
• Particle sizes (in micrometers): 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Temp. measuring range: 0 … +50 °C / +32 … +122 °F
• Humidity measuring range: 0 … 100 % RH
• Built-in camera for image and video recording
• Free software download on PCE Software web page

This Air Quality Meter Gas-Pro-1 can gauge with its sensors a maximum of four different gases. Because of this versatility, the Air Quality Meter 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!)