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Retrotec 341 DucTester Duct Test System
Retrotec 341 DucTester
Retrotec 341 DucTester
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Price: $2,795.00

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Product Code: RETROTEC-US341


Retrotec 341 DucTester Duct Test System

The Retrotec 341 DucTester is the latest duct testing system from a trusted name in envelope diagnostics. The Retrotec 341 includes everything needed to comply with all state and local duct leakage testing requirements. Pressurize or depressurize all sizes of residential ductwork, and get results right away without the need for a computer or time consuming math.

The 341 DucTester System features the DM32 Digital Gauge combined with the new Model 300 fan. The redesigned fan is 50% lighter (just 8 pounds!), yet just as tough, and offers up to 25% more power. The Retrotec 341 includes four flow rings and can measure from 2.5 to 750 CFM. Optional flow rings allow calibrated measurements down to an unbelievable 0.3 CFM. The rugged fan housing can take day in day out abuse and is warrantied for 10 years. A unique Retrotec feature is the fan speed control knob built right into the housing, allowing simple manual adjustment and quicker setup for locating and sealing duct leaks at rough-in. Included software will generate a professional report including test results and potential energy savings.

The Retrotec DM32 Digital Gauge offers the latest in digital manometer technology, compete with a full color 3.2” touchscreen. Instead of remembering which button corresponds to which function, the touchscreen allows intuitive visual setup and quicker testing. The DM32 includes lithium ion batteries good for up to 10 hours of use, and recharging is done with a common USB cable. The manometer software can download and datalog pressure readings, allow full control from a PC, and update the meter’s firmware over the internet. No need to return it to Retrotec for a simple update. The DM32 manometer shows results right away, without additional calculations or the need for a laptop. Test results can be shown in many formats, including air flow at any pressure (CFM25), flow per area (CFM/sq ft), and flow per normalized area (CFM/100 sq ft).

The DM32 WiFi Gauge expands your test options even further. The DM32 WiFi can establish its own wireless network to your PC, phone, or tablet to allow remote monitoring and control of the manometer. Easily walk the site during the test to ensure everything is in order, and have all test data right in your hand. Or set the manometer in one area of a building while you move about performing zonal pressure diagnostics and keeping an eye on your phone for pressure changes.

  • Comply with duct testing requirements of any state
  • Great for all residential duct leakage testing
  • Model 300 fan measures from 2.5 to 750 CFM
  • DM32 Digital Gauge with WiFi and touchscreen control
  • Results right on DM32 manometer
    • Flow at any pressure (CFM25)
    • Air flow per area (CFM/sq ft)
    • Air flow per normalized area (CFM/100 sq ft)
    • Equivalent Leakage Area (EqLA)


  • 1 x DM32 Digital Gauge Package
    • DM32 Dual Channel Color Touchscreen Mamometer
    • USB Cable, 6' (1.8 m)
    • Cat5 Cable, 7' (2 m) Blue
    • DM32 USB Charging Module
    • DM32 Software Suite (Virtual Gauge, DM32 Configurator, Data Logger, and DM32 USB driver)
    • Gauge Case
    • Tubing Accessory Kit
    • DM32 Magnetic Clip
    • Average calibration of DM32
    • Gauge Calibration Verification Report
  • 1 x 300 Series Fan Set
    • 300 Series Fan
    • DC Power Supply for 300 Series Fan
    • 300 Series Fan Power Cord With Plug
    • Control Panel for 300 Series Fan
    • End Plate 300 - Range 102
    • 4" Plug - Range 74
    • 4" Plug - Range 47
    • 4" Plug - Range 29
    • Average calibration of fan
    • System Calibration Verification Report
  • 1 x Umbilical for DucTester, 7 ft (2 m)
  • 1 x Duct Leakage Test Report Generator Software
  • 1 x DucTester Accessory Kit
    • DucTester Case
    • Mylar Flex Duct for DucTester 12.5' (3.8 m)
    • Flange for DucTester
    • Grill Mask 12" x 216' (30.5 cm x 65.8 m), 12" (30.5 cm) perforations, single roll

Warranty Information

The Retrotec 341 DucTester System has a 2-year limited warranty, and a 10-year fan housing warranty.

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