เครื่องวัดความดันลม รุ่น Testo-510-Set แบรนด์ Testo 

Differential Pressure Meter

• Testo 510-Set Portable pressure and flow meter Combined with Pitot tube to measure air flow rate With 10 measurement units to choose from

Features

• Portable Differential Pressure and Flow Meter 
• Measuring range of different pressure 0 to 100 hPa 
• Measuring air flow rate with Pitot tube 
• Large screen Bright and clear 
• There are 10 measurement units to choose from. 
• Testo, Germany

Specifications:

• product code : Testo-510-Set
• Size : 119 x 46 x 25mm
• producer : Testo
• Anemometer range : 0 to 100hPa
• Display resolution : 0.01hPa
• Precision
• ± 0.03 hPa (0 to 0.30 hPa) 
• ± 0.05 hPa (0.31 to 1.00 hPa) 
• ± (0.1 hPa + 1.5% of mv) (1.01 to 100 hPa)
• function
• Differential pressure  
• flow velocity  
• Temperature
• Sensor Output Interface : No
• Power Supply : AAA X 2
• Protection level : IP40
• Temp & Humid measurement : with Temperature
• save data : No
• Airflow calculation : No