2,607,225 Kz

Description

Versatile: The testo 420 psychrometer hvac provides reliable data for air velocity, volume flow, absolute and differential pressure, air temperature, as well as relative humidity.
Efficient: The unique CEC approved psychrometer converts the turbulent air into a virtually uniform airflow, achieving particularly accurate data and calculations in the 24 to 2,354 CFM range.
Easy operation: Thanks to the lightweight design, ergonomic handles and tiltable display, the durable air flow tester offers a convenient application of overhead measurements.
MeasureQuick App: Follow all measurements remotely via Bluetooth from a or or directly on your digital gauges hvac. Send results directly from the job site for a more convenient documentation.
Portable: Equipped with a removable control unit, the dew point monitor can be combined with an optional pitot tube and connection hose to enable measurements in ducts.

testo 420 Balometer Flow Hood - Rapid measurements of airflow in large rooms and swirl outlets Volume flow is frequently measured at swirl outlets, and airflow measurements are often incorrectly measured due to the turbulent air from these outlets. The testo 420 air velocity meter with its removable control unit offers a convenient solution for measurements of flow velocity, volume flow, absolute pressure, temperature and relative humidity in large rooms and swirl outlets. Automatic zeroing ensures a higher accuracy for low pressure. Technical Data: TEMP measuring range: -4° to 158 °F / -20 to +70 °C Accuracy: ±1 °F (32° to 158 °F) / +-0.5 °C (0 to +70 °C) / +-1.4 °F (-4° to 32 °F) / +-0.8 °C (-20 to +0 °C) Humidity measuring range: 0 to 100 %rH Accuracy: +-1.8 %rH + 3 % of mv at +77 °F / +-1.8 %RH + 3 % of mv at +25 °(5 to 80 %rH) Differential Pressure measuring range: -0.480 to 0.480 InH2O / -120 to +120 Pa Accuracy: +-2 % of mv + 0.002 InH2O at +72 °F, 405 InH2O / +-2 % of mv + 0.5 Pa at +22 °C, 1013 hPa Absolute pressure measuring range: 280 to 440 InH₂O / 700 to 1100 hPa Accuracy: +-1 InH2O / ±3 hPa Volume flow measuring range: 24 to 2354 CFM / 40 to 4000 m3/h Accuracy: +-3 % of mv + 7 CFM at +72 °F / +-3 % of mv + 12 m3h at +22 °C; 405 InH2O (50 to 2060 CFM) / 1013 hPa (85 to 3500 m3/h) Dimensions: 24 x 24 in. (Standard hood) / 610 x 610 mm (Standard hood) Weight: 102 oz. / 2900 g Battery life: 40 hours Delivery testo 420: 1 x testo 420 airflow capture hood control unit including USB cable and batteries 1 x Flow straightener 1 x Soft-shell protective case Delivery testo 420 with NIST: 1 x testo 420 airflow capture hood control unit including USB cable and batteries 1 x Flow straightener 1 x Soft-shell protective case 1 x NIST certificate

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Testo420 I Balometer Kit with airflow capture hood for large air supplies and returns and swirl outlets I With Bluetooth and optional NIST certification

Fast Delivery to Angola

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› Industrial And Scientific › Test Measure And Inspect › Airflow And Air Quality

Disclaimer: The price shown above includes all applicable taxes and fees. The information provided above is for reference purposes only. Products may go out of stock and delivery estimates may change at any time. desertcart does not validate any claims made in the product descriptions above. For additional information, please contact the manufacturer or desertcart customer service. While desertcart makes reasonable efforts to only show products available in your country, some items may be cancelled if they are prohibited for import in Angola. For more details, please visit our Support Page.

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