[![DBM 620 Balometer](/sites/default/files/styles/product_image/public/images/DBM620-1_1.jpg?itok=DTpHrDM0)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-1_1.jpg?itok=YWE6pz6y) [![DBM 620 module](/sites/default/files/styles/thumbnail/public/images/DBM620-5.jpg?itok=wOucnKp1)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-5.jpg?itok=MmmcyJX5) [![DBM 620 Balometer](/sites/default/files/styles/thumbnail/public/images/DBM620-7.jpg?itok=edt7JYkl)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-7.jpg?itok=hb8Irc1f) [![DBM 620 SmartKap App](/sites/default/files/styles/thumbnail/public/images/SMARTKAP-1.jpg?itok=s82ZDaaf)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/SMARTKAP-1.jpg?itok=Ny1y7Eca) [![DBM 620 Frame and rods](/sites/default/files/styles/thumbnail/public/images/DBM620-6.jpg?itok=VHvo4MaV)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-6.jpg?itok=f-42E-Cf) [![DBM 620 Hood](/sites/default/files/styles/thumbnail/public/images/DBM620-8.jpg?itok=2f0sveqt)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-8.jpg?itok=U-wnQUf7) [![grid](/sites/default/files/styles/thumbnail/public/images/DBM620-GRILLE-2.png?itok=m8e9VKw9)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/DBM620-GRILLE-2.png?itok=0QD8MOY-) [![balometer](/sites/default/files/styles/thumbnail/public/images/application-balometre.png?itok=I0WVgYSA)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/application-balometre.png?itok=DvyNph_H) [![grid](/sites/default/files/styles/thumbnail/public/images/application-grille-de-mesure.png?itok=aKmg-nmo)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/application-grille-de-mesure.png?itok=oa3dbAcu) The **DBM 620 Air Flow Meter** is a versatile electronic instrument used primarily for taking precise air volume readings from air vents. Its redesigned features optimize air balancing tasks, making it an efficient tool for measuring airflow in various HVAC applications. The device provides accurate readings for air velocity, pressure, and volume, ensuring precise airflow management in commercial and industrial environments. [ Technical Data sheet ](https://www.kimo-instruments.com/sites/default/files/files/DS_DBM620_05-06-26_EN-US.pdf) [ User manual ](https://www.kimo-instruments.com/sites/default/files/files/NT_DBM620-SmartKap_14-04-21_EN_1.pdf) [ Simplified manual ](https://www.kimo-instruments.com/sites/default/files/files/QSG_DBM620_05-06-26_4.pdf) The DBM 620 Air Flow Meter is the first air balancing instrument to include the Air Changes per Hour (ACPH) metric, offering a unique and valuable feature for accurately assessing airflow efficiency in HVAC systems. Easily switch between 5 hood configurations. Quickly adapt to different measurement setups for efficient airflow assessments. Sauermann Pilot App. Effortlessly view and export data, simplifying analysis and reporting for enhanced efficiency. Autonomous Micromanometer Function. Can be used independently with a Pitot tube attachment for precise pressure measurements in airflow applications. Compact & Lightweight. Smaller and lighter than previous models, offering enhanced portability and ease of use without sacrificing performance. Extendable Tripod. Eliminates the need for ladders in most environments, making measurements easier and safer in high or hard-to-reach areas. Product info #### Measure details - Units °F, °C, % RH, Pa, m/s, mbar, l/s, hPa, ft/min, m³/h, inWg, cfm ![shadow](/themes/custom/kimo/images/divider-big.png) #### Measuring ranges - Débit (paramètre calculé) 35.00 m³/h ... 4250.00 m³/h - Débit (paramètre calculé) 10.00 l/s ... 1181.00 l/s - Débit (paramètre calculé) 21.00 cfm ... 2501.00 cfm - Vitesse (paramètre calculé) 0.20 m/s ... 10.00 m/s - Vitesse (paramètre calculé) 39.00 ft/min ... 1969.00 ft/min - Température (CTN) -20.00 °C ... 70.00 °C - Température (CTN) -4.00 °F ... 158.00 °F - Humidité relative (capteur capacitif) 0.00 % RH ... 100.00 % RH - Pression atmosphérique 700.00 hPa ... 1100.00 hPa - Pression -2500.00 Pa ... 2500.00 Pa - Pression -10.00 inWg ... 10.00 inWg ![shadow](/themes/custom/kimo/images/divider-big.png) #### Technical details - Parameters Air velocity Airflow Atmospheric pressure Differential pressure Humidity Temperature - Displays No - IP Protection IP 40 - Battery life 30 hours - Standards UKCA 2011/65/EU RoHS II 2012/19/EU WEEE 2014/53/UE RED - Wireless connection 1 - Power supply 4 alkaline batteries LR6 AA 1.5V - Protective cover No - Interchangeable module No ![shadow](/themes/custom/kimo/images/divider-big.png) #### Instrument Dimensions - Length 1 9/16 inches - Width 1 1/2 inches - Height 27/32 inches - Weight 6 13/32 pounds ![shadow](/themes/custom/kimo/images/divider-big.png) #### Operating temperature - Min -5.00 °C 23.00 °F - Max 50.00 °C 122.00 °F ![shadow](/themes/custom/kimo/images/divider-big.png) #### Storage temperature - Min -20.00 °C -4.00 °F - Max 60.00 °C 140.00 °F ![shadow](/themes/custom/kimo/images/divider-big.png) Software [ ![SmartKap Mobile App](/sites/default/files/styles/small/public/images/SMARTKAP-1_0.jpg.webp?itok=V92Au9Pm) SmartKap Mobile App](/en-US/measuring-instruments/portable-instruments/software/smartkap-mobile-app) Videos [![](/sites/default/files/styles/video_ct_thumbnail/public/video_thumbnails/FyNlgwQBU3Q.jpg.webp?itok=eazo-YHp)](/en-INT/videos/dbm-620-airflow-meter) ## [DBM 620 airflow meter](/en-INT/videos/dbm-620-airflow-meter) [![](/sites/default/files/styles/video_ct_thumbnail/public/video_thumbnails/Y9nE19wUSok.jpg.webp?itok=lAcJQm3H)](/en-US/videos/dbm-620-air-flow-meter-easy-tripod-mounting-guide) ## [DBM 620 air flow meter: easy tripod mounting guide](/en-US/videos/dbm-620-air-flow-meter-easy-tripod-mounting-guide) FAQ [ FAQ - DBM 620 ](/fr-FR/faq/faq-dbm-620) Compliance