Retrotec 550 Commercial DucTester

Precision Control and Higher Flows
 
Retrotec’s Model 500 Commercial DucTester is the most robust duct tester Retrotec has ever designed. Nothing else on the market comes close to its extreme performance in such a compact, lightweight handheld system.
 
A completely new motor design allows for precise fan speed control, while maximum flow has increased to reach up to 18 – 952 m3 /h at 2000 Pa. The Model 500 is ideal for those needing to reach high flows and advanced control.
 
System Specs
 
Maximum Test Pressure 5000 Pa
Flow Range 1 – 952 m3 /h
Input Power 1860 W or 2040 W
Flow Unit Weight 11.8 Kg
Accuracy, % of reading +/- 5%
 
Note:
The max flow of the fan will vary depending on the following factors:
Barometric Pressure
Back Pressure
Blade pitch
Air Temperature
Bearing tightness
Inlet air turbulence
Length of flex duct
 
Read more about Duct Leakage Testing and Standards