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Home  >>  Products  >>  Moisture/Air/Temperature  >>  RWS Roof and Wall Moisture Scanner
RWS Roof & Wall Moisture Scanner

Used to perform ASTM D7954

The Tramex RWS is a multi-mode non-invasive impedance moisture scanner designed for the instant, precise and non-destructive evaluation of moisture conditions and leak tracing in the roofing and walls systems of the building envelope. The RWS is used to perform ASTM D7954.

The RWS incorporates two of the best known Tramex moisture scanners, the Leak Seeker for Roofing and the Wet Wall Detector for EIFS to give all the benefits and features of both of these time proven instruments.

Roof & Wall Moisture Scanner



FEATURES TECHNICAL DATA MORE INFO VIDEO PRICE LIST
 

 

Features

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  • For non-destructive moisture evaluation of roofs, EIFS, foam insulation systems & other building envelope applications.
  • To evaluate the extent of the moisture problem and help trace and pin-point its source.
  • Multi-mode functions allowing for depth penetration and sensitivity selection.
  • Fast and easy to operate giving instant clear readings.
  • "Hold" function facilitates ease of recording readings.
  • Lightweight, handheld and battery operated.
  • Inexpensive to purchase and operate compared to other non-destructive testing methods.
  • Telescopic handle (for use on roofs)

 

Technical Data

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Technical Data
Size: 4.9” x 10.8” x 2.9” (125mm x 275mm x 75mm)
Weight: 1.88 lbs. (853g)
Construction: ABS Body
Power: 9 volt PP3 Battery (included)
Display: Analog
Depth of Penetration: 4" (100mm)
Sensitivity: Four Ranges: Roofing Mode with high and low sensitivity, EIFS/Foam Roof Insulation Mode with high and low sensitivity.
Limitations: Some EPDM, Butyl rubber roofing and other conductive roofing. Hard Coat Stucco, wire lath or wire mesh reinforced finishes.

 

How It Works

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Product Design - The Roof & Wall Scanner detects and evaluates the moisture conditions within roofing and wall systems by non-destructively measuring the electrical impedance. A low frequency electronic signal is transmitted into the material under test via the electrodes in the base of the instrument.

The strength of this signal varies in proportion to the amount of moisture in the material under test. The Roof & Wall Scanner determines the strength of the current and converts this to a comparative moisture content value, displaying it on a large clear analog dial.

Operating Procedure - Moisture detection testing can be done at the time of installation, as part of an ongoing maintenance program, or prior to reparation of damaged roofing and wall systems. The RWS is a handheld, hardwearing instrument with dual operating modes for roofing and EIFS/Foam insulation systems, each with two ranges of signal penetration. Having calibrated the RWS on a known acceptably dry area, the RWS gives instant readings for the moisture survey.

 

Video

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Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices

Leather carry case,Telescopic handle for use on roofs only.
MO-952203 RWS Roof & Wall Moisture Scanner $1,600.00
MO-952213 Roof Inspection Kit RWS - CMEX II Concrete Moisture Meter, Relative Humidity Probe, Hand Held Electrode with 7" Insulated Pins, Hole Punch, Infrared Surface Thermometer, and Protective Carry Case 2,550.00



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