testo 425 - Hot wire anemometer

Code: testo 425 - 0560 4251


 

Datasheet PDF, 0.33 Mb

Description

The testo 425 hot wire anemometer provides incredible accuracy and is easy to use. The telescoping handle of this CFM meter extends to 33 inches, putting even high-up ductwork within reach. The testo 425 anemometer is ideally suited for low flow and velocity applications, and provides accurate, fast, and easy readings.

 

Features:

  • Telescoping hot wire probe
  • Measures velocity, volume flow (CFM), and temperature
  • Timed and multi-point average flow calculations
  • Auto-off function saves battery life

 

 

More products TESTO

TESTO 521-1 - DIFFERENTIAL PRESSURE MEASURING INSTRUMENT 0 TO 100 HPA (ACCURACY ±0.2% OF F.V.)

• Integrated differential pressure sensor with an accuracy of 0.2 % of f.v.
• Calculation of the flow velocity and the volume flow via Pitot tube (optional)
• Multi-point and timed mean calculation
• 2 probe inputs for additional pressure and temperature probes

 

TESTO 905-T1 - PENETRATION PROBE

• Professional industrial sensor (thermocouple Type K)
• High accuracy
• Easy readout of measurement value due to rotatable display
• Alarm message, reliable transmisstion of alarm value limits

 

TESTO 465 - TACHOMETER KIT

• Extremely easy one-handed operation
• Saves mean/max./min. values, as well as the last measuring value
• Robust tachometer - thanks in particular to the protective case (SoftCase) supplied
• Includes reflective markers

 

TESTO 176T2 - TWO-CHANNEL TEMPERATURE DATA LOGGER

• Two external RTD sensor connections for highly accurate data logging
• Large easy to read backlit display
• Capable of storing up to 2,000,000 temperature readings
• Rugged and waterproof according to IP65

 

TESTO 410-2 - VANE ANEMOMETER WITH HUMIDITY MEASUREMENT

• Integrated RH sensor provides %rH, wet bulb, and dew point readings
• Small 1.5 inch vane meter
• Hold, Min, Max, and Timed averaging
• Lens cover and leather belt case keep it protected - even in your tool box

 

TESTO 175T1 - TEMPERATURE DATA LOGGER

• Internal NTC thermistor provides reliable temperature monitoring with a small footprint
• Large easy to read backlit display
• Large data memory capable of storing up to 1,000,000 temperature readings
• Rugged and waterproof according to IP65

 

TESTO 926 - TEMPERATURE METER

• Connectivity for an attachable/wireless sensor
• Wide range of optional sensors to suit your individual needs
• User-defined thresholds / audible alarm alerts when threshold exceeded
• Certified according to HACCP and EN 13485 / ideal for use with food

 

TESTO 512 - PRESSURE AND FLOW VELOCITY MEASURING INSTRUMENT 0 TO 2000 HPA

• 7 pressure units to choose from: psi, kPa, hPa, mmH2O, mmHg, inH2O, inHg
• Large measuring range up to 2000 hPa
• TopSafe protective case (optional) protects against impact, dirt, and spray water
• Backlit display / min and max values / hold function

 

TESTO 316-3 REFRIGERANT LEAK DETECTOR

• Can detect all the most common cooling agents: CFCs, HFCs, FCs
• Highly sensitive - detects even the smallest leaks
• Easy-to-use one-button operation
• Complies with specifications for F gases regulations, SAE Code J1627 and DIN EN 14624:2012 standard

 

TESTO 420 - AIR FLOW CAPTURE HOOD

• Rugged and durable 24" x 24" air flow capture hood weighs less than 6.4 lbs (with base)
• Large, tiltable, removable backlit display makes readings easy to see
• Flow straightener for more precise measurement at turbulent outlets
• App integration via Bluetooth for fast and easy monitoring and reporting on site