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• High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor • Visual and audible alarm when thresholds are breached - adjustable thresholds • Rugged design • Rugged sensors
• Tightness testing and load testing on gas pipes• Serviceability testing with air by pressure drop on gas pipes• Pressure testing on drinking water and waste water pipes using air• Automatic recording of measuring values over several hours
• High-precision electrochemical CO sensor, shock resistant infrared CO2 sensor • Visual and audible alarm when thresholds are breached - adjustable thresholds • Rugged design • TÜV certified according to DIN EN 50543 standard
• High quality optional sensors for measuring air flow / temperature / humidity / pressure / degree of turbulence / heat radiation / CO2 / illumination intensity / PMV / PPD / WBGT • High precision, integrated pressure difference sensor included • Pro-software for easy and efficient analysis and logging included • Intelligent calibration concept
• Built-in memory stores up to 10,000 measurements • Optional wireless (RF) temperature and humidity probes for remote measurement • Backlit LCD for easy viewing • Optional printer allows for easy documenting of measured data
• Quick and accurate CO2 measurements• Long term measurements using max / avg values• Long term stable / maintenance free infrared sensor• Optional testo turbo printer for printouts on site
• Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time • Internal reading memory for up to 3,000 readings • Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations) • Automatic mean value calculation and determination of the volume flow
• Ideal for monitoring indoor air quality (IAQ) • Optional paintable logger cover helps conceal the logger in an exhibit • Logger sends data to the Testo Cloud using your existing Wi-Fi network, alarms by email (Basic License), and optional text messages with the Advanced License • Simple to install, integrate, and operate; the air quality is displayed with traffic light style green, yellow, and red LED notifications
• Accurate measurement results, thanks to air density compensation via integrated absolute pressure measurement• Measuring range: 0 to 10,000 ppm, 14 to 122 °F, and 5 to 95% RH• The Bluetooth handle makes it more convenient to carry out your measurements and guarantees less cable clutter in your case - it transmits readings to the testo 440, from up to 65 feet away• Practical button on the handle - for storing individual readings• Versatile - the universal handle can be connected to all probe heads, so you can take care of more applications, and use less equipment
• Intuitive: Clearly structured measurement menus for volume flow, degree of turbulence, heating/cooling output, mold detection, and long-term measurement, such as CO2 • Wireless: Optional Bluetooth probes for extra convenience when measuring, and less cable clutter in your instrument's case (probes sold separately) • Clear Overview: Large graphic display with parallel display of 3 readings • Reliable: Internal memory for data storage and USB port for data export
• Soft carrying case for worry-free transportation• Air velocity, CFM, and temperature measurements• Multi-point and timed average calculations for in-duct readings• Bright backlit display provides easy viewing in any environment
• Min/Max/Average values make comparisons fast and easy• Compact thermal sensor is ideal for in-duct readings• Measures air velocity from 0 to 4000 FPM• Bright backlit display provides easy viewing in any environment
• Small (0.63 inch) vane for in-duct measurement• Direct display of volume flow (CFM)• Multi-point and timed average calculations make fast and simple work of duct traverses• Bright backlit display provides easy viewing in any environment
• Volume flow calculation of up to 99,990 m3/h• Easily read data at any angle with rotating display• Telescopic handle up to 300 mm• Ideal for measurements in ducts
• Easy storage and evaluation of measurement data - internal memory for up to 7,500 measurement protocols, which can be read via USB port and further processed as a CSV file on the computer (e.g. with Excel)• Practical rear magnets for secure attachment of the measuring instrument to metal surfaces (e.g. ducts)• Automatic detection of probes, e.g. vane probe• Large, backlit color display