testo 400 multi-functional measuring instrument, incl. measurement value store up to 500,000 readings, RLT-module, Li-cell, calibration protocol and batteries
Order-Nr. 0563 4001
Price on Request
It goes without saying that the measurement requirements are based on internationally applicable standards VDI 2080 (Germany), EN 12599 draft (Europe) and ASHRAE (USA).
This is the first automated measuring method which meets the requirements of this standard.