TESTO 425 Best Thermal Anemometer With Flow Probe

TESTO-425 Thermal Anemometer With Flow Probe Key features:

  • Temperature and flow measurement as well as volumetric flow calculation
  • Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm
  • With single and multi-point averaging
  • Hold function, display of min/max value, Auto-off function
(1 customer review)
SKU:2183.00

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testo 425 hot wire anemometer

Order-Nr.  0560 4251

In order to establish whether an air conditioning or ventilation system is functioning properly, among other things you need to check the flow speed or the volumetric flow in the ventilation duct. If the airflow velocity is too low, the room loads are not correctly discharged and optimum room air quality can no longer be guaranteed.

Testo anemometer

The testo 425 anemometer can measure air velocity from 0 to 20 m/s (0 to 4000 ft/min) and temperature from -20 to 70°C (-4 to 158°F). anemometro testo 425 has a slim and ergonomic design and can be used with one hand. The anemometer also features a backlit display, hold function, and min/max function for storing and recalling the highest and lowest readings.

TESTO 425 With Flow Probe Key features:

  • Temperature and flow measurement as well as volumetric flow calculation
  • Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm
  • With single and multi-point averaging
  • Hold function, display of min/max value, Auto-off function

more information

TESTO-425 Thermal Anemometer Specifications:

  • Temperature – NTC
  • Measuring range: -20 to +70 °C
  • Accuracy :
  • ±0.5 °C (0 to +60 °C) , ±0.7 °C (Remaining Range)
  • Resolution: 0.1 °C
  • General technical data
  • Weight: 285 g
  • Dimensions : 182 x 64 x 40 mm
  • Operating temperature: -20 to +50 °C
  • Product-/housing material: ABS
  • Battery type : 9V block battery, 6F22
  • Battery life: 20 h
  • Storage temperature: -40 to +70 °C
  • Velocity -Thermal-anemometer
  • Measuring range : 0 to +20 m/s
  • Accuracy : ±(0.03 m/s + 5 % of mv)
  • Resolution: 0.01 m/s
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1 review for TESTO 425 Best Thermal Anemometer With Flow Probe

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  1. Austin

    We have used this product constantly in our work. It gives clear and accurate readings and is easy to use.

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Brand

Testo

Testo

Testo is a world leader in the design, development, and manufacture of portable test and measurement instrumentation and solutions. Backed by 60 years of measuring engineering experience, our mission is to provide the best quality, service, and value in the industry. In addition, Testo is recognized as the leading worldwide manufacturer of portable combustion efficiency analyzers and air emission analyzers. Testo has become a major supplier of HVAC, critical HVAC, refrigeration, airflow, and environmental monitoring instruments for markets as diverse as chemical, food service and production, pharmaceutical and biotechnology, and residential HVAC suppliers.

Specifications

Anemometer specidfications
Air velocity range/resolution/accuracy

0 to +20 m/s, Accuracy: ±(0.03 m/s + 5 % of mv), Resolution: 0.01 m/s

Temperature/range/resolution/accuracy

-20 to +70 °C/0.1 °C/±0.5 °C (0 to +60 °C), -20 to +70 °C/0.1 °C/±0.7 °C (Remaining Range)

Mechanical and General Specifications
Dimensions

182 x 64 x 40 mm

Weight

285 g

Operating temperature

-20 to +50 °C