PRODUCT FEATURES: According to user feedback,an improved version has been completed,which meets user requirements; This product has three main characteristics: 1.The battery can support continuous operation for 30 hours and can be recharged. 2.There is an adjustable bracket with wheels,which can replace the lifting of a person. 3.It can store the measurement data of 1000 air vents,and can freely browse, delete, print,and record.

TES1350 TESTO 605-H2 TESTO 405-V1 TEST1350A LX1010 Y09-6H3 Compressed air diffuser QL-02 airflow pattern tester