Tramex MRH III Moisture and Humidity Meter

The Tramex MRH III Moisture and Humidity Meter is a hand-held digital moisture meter calibrated for most building materials. It also attaches to an optional plug-in Tramex Hygro-i ® relative humidity probe and heavy-duty pin type electrodes. Suitable for many industries including Water Damage 
Restoration, Flooring, Indoor Air Quality, Home Inspection and Pest Control.

Features

• Digital, non-destructive moisture meter.
• Optional plug-in wood probe.
• Optional plug-in Tramex Hygro-i ® relative humidity probe for relative humidity, temperature, dew point and mixing ratio readings.
• Deep signal penetration to over 1" into the materials being tested without the need to damage the surface. Signal penetration depends on material being tested and meter setting.
• Specific gravity adjustment for most wood species. 
• External Rubber electrodes make direct contact with the material being tested for best sensitivity and repeatability.  
• Wide range of readings for wood of 5% to 30% and 0 to 100 comparative for all other materials.
• Backlit, large, clear, easy to read LCD display.  
• “Hold” function enables user to "freeze" the reading. Useful for taking readings when the meter face is not visible.
• Switchable "On" or "Off" audio warning tone.    
• Automatic power cutoff switches "Off" when not in use.
• Automatic default to last user setting when switched back on.
• Battery operated (included).

Warranty

All Tramex products carry a full satisfaction guarantee including a one year warranty against defects in parts & workmanship and a refund if the unit is returned, shipping pre-paid, in new condition within 21 days of original delivery. Proof of purchase is necessary.

Learn more about the MRH III at Tramex's website

Datasheet

 

Specifications

Industry
:::	Water Restoration, Indoor Air Quality, Pest Control, Home Inspection, Surveying, Flooring, Residential Roofing.
Material
:::	Drywall, wood, plaster, brick, ceramic, porcelain tiles, resilient flooring, laminates, asphalt composition shingles and most building materials.
Technical Data
Weight:	8.47oz (240g)
Size	6" x 3.5" x 1.5" (150mm x 85mm x 38mm)
Construction	ABS Body
Power	9 Volt PP3 Battery
Display	Digital / BACKLIT
Depth of penetration	up to 1 ¼ " ( 30 mm ) (in wood and drywall)
Measuring Range
Reference Scale for Building Materials	0 to 100
Wood Non-Invasive Mode	5 to 55% ( at S.G of 0.3 )
Wood Invasive Mode	7 to 40% using optional pin type wood probe
Relative Humidity	0 to 99% using optional Hygro-i ® RH probe