Retrotec 451 DucTester - Manual

441/451 Commercial DucTester QuickGuide
Prepare the gauge, first time only 1
Home screen must show Model 450 on
Range 47.
If not, tap the device icon, then
Tap until “Retrotec DucTester” appears.
Tap then tap
www.retrotec.com Support: (888)330-1345 International: +1(604)732-0142 Made in Everson, WA, USA
Page 1
DucTester
Flex
Channel A
Channel B
Umbilical
Extra tubing
Range plugs
DM32 20A gauge
Gauge case System case
Battery Charger Tubing
Accessory Kit
QuickGuides
Change
Device ...
If units on Channel A and B are NOT correct
If time average is NOT “5 s avg”
- Tap [Settings] > [Results to be displayed]
- Tap [Pressure:] to change pressure
- Tap [Flow:] or [Flow/Area] to change flow
units
- Tap to return Home.
- Tap [Settings] > [Time Averaging] “5 seconds”
- Tap to return Home.