Testo 425 Anemometer with Telescopic Probe – Hot Wire Anemometer Handheld for Air Flow Temperature Measurement in Ventilation Ducts – Range of 0.01 to 5906 fpm – Airflow Meter with App Compatibility

Features

• PRECISE; The Testo 425 wind meter is the ideal instrument for efficient and accurate determination of air flow and temperature in ventilation ducts of air conditioning or ventilation systems
• CONVENIENT; Thanks to automatic calculation and display of time and point averages, as well as volume flow, the wind speed meter achieves fast and reliable results
• ACCESSIBLE; The integrated cable-connected telescopic probe of the wind gauge can be extended up to 820 mm which makes measurements in overhead or lager diameter ducts easier
• ROBUST; The wireless hvac gauge with its compact design is equipped with an extremely sturdy housing allowing for carefree application in rough conditions
• APP CONNECTION; Conveniently display graph history, and view, store, and document all measured values directly from your testo gauges hvac on your Smartphone and Tablet - or use them as a second display

Description

The Testo 425 Anemometer – Quick & easy determination of Air Flow and Temperature Measurement in Ventilation Ducts With the 425 Anemometer control of air quality of in-duct systems has never been more convenient or precise. Thanks to the app compatibility, the air temperature thermometer is set up and configured in minutes and ready to go. In addition, the App not only supports you in configuring the measuring instrument and takes over display, storage and documentation of the measured values – it also turns your smartphone into a second display. Time and point average values are automatically calculated allowing for a fast determination of the airflow and velocity. The cable- connected telescope can also be extended up to 820 mm, making it easier to work overhead or in large diameter ducts. Technical Data: Temperature – NTC Measuring range: -20 to +158 °F / -20 to +70 °C Accuracy: +-0.9 °F / +-0.5 °C Resolution: 32.2 °F / 0.1 °C Velocity - Thermal anemometer Measuring range: 0.01 to 5906 fpm / 0.01 to 30 m/s Accuracy: +-(5.91 fpm + 4.0 % of mv) (0.01 to +3937 fpm) / +-(0.03 m/s + 4.0 % of mv) (0.01 to +20 m/s) / +-(98.4 fpm + 5.0 % of mv) (20.01 to +5906 fpm) / +-(0.5 m/s + 5.0 % of mv) (20.01 to +30 m/s) Resolution: 1.97 fpm / 0.01 m/s Weight: 9 oz. / 268 g Dimensions: 5 x 2 x 1 in. / 135 x 60 x 28 mm Operating temperature: -4 to +122 °F / -20 to +50 °C Probe: -4 to +158 °F / Probe: -20 to +70 °C Housing: ABS + PC / TPE Diameter probe shaft: 0.295 in. / 7.5 mm Cable length: 4.921 ft. / 1.5 m Protection class: IP40, IP20 Length probe: 7.087 in. / 180 mm Battery type: 3x AA Battery life: 35 h Storage temperature: -4 to +122 °F / -20 to +50 °C Scope of delivery: testo 425, Transport bag, Calibration protocol, 3 x AA batteries

Brand: Testo

Material: Plastic

Item dimensions L x W x H: 10.9 x 7.5 x 3 inches

Item Weight: 730 Grams

Manufacturer: Testo

Language ‏ : ‎ English

Product Dimensions ‏ : ‎ 10.9 x 7.5 x 3 inches; 1.61 Pounds

Item model number ‏ : ‎ teso 425

Batteries ‏ : ‎ 3 AA batteries required. (included)

Date First Available ‏ : ‎ January 25, 2023

Manufacturer ‏ : ‎ Testo

Country of Origin ‏ : ‎ Germany

Best Sellers Rank: #277,654 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #35 in Anemometers

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