testo 425 - Hot wire anemometer

• Reliable detection of escaping flue gases
• Flexible probe for inaccessible areas
• Acoustic and visual alarm

 

• Measures non-contact temperature
• Optic target ratio (10:1)
• Measurement area indicated by a circular laser pattern, which assures accurate assessments
• Photograph objects with smart device, capturing measurement marker and temperature values for reference and reporting

 

• Plug-in thermocouple (TC) probes
• Large, easy to read display
• Automatically transmits data over 2.4 GHz Wi-Fi networks
• Stores up to 10,000 values per channel

 

• 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

 

• Up to 150 probes can be connected
• Graphical display, 4 control keys
• Interfaces: radio, Ethernet, USB
• Alarm relay for connecting alarm transmitters

 

• 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

 

• Rugged and waterproof IP67 protection stands up to the toughest of environments
• HACCP compliant
• Slim, sleek design and the large, backlit, display makes for comfortable handling
• Compatible with Type T and Type K thermocouples for a variety of applications

 

• Measures static pressure, air flow, and volume flow (pitot tube not included)
• Measures manifold pressure and pressure drop across filters and coils, and has a measurement menu in the Smart Probes app that includes pressure drop alarms
• Easy configuration and calculations for volume flow (enter pitot tube factor and dimensions easily)
• Magnetic back holds instrument for hands-free operation

 

• 32° wide angle lens with 7" minimum focal point
• Solar mode identifies solar intensity values
• SuperResolution technology enhances image quality to 640x480
• TwinPix overlays IR image over real image

 

• Measures high-side or low-side refrigerant pressure (or both simultaneously, with 2 probes) in AC and refrigeration systems
• No hoses required; clean, simple, and accurate
• Low-loss refrigerant pressure testing!
• Use with the testo 115i pipe-clamp temperature probes for automatic superheat and subcooling calculations