Delmhorst RDM-3 Moisture Meter

Digital Pin Moisture Meter with Date Stamp & Stores 1400 points
Manufacturer: Delmhorst
SKU: MC-44210

Delmhorst RDM3 Wood Moisture Meter RDM3


The Delmhorst RDM-3 Moisture Meter is a handheld moisture meter loaded with features, and is perfect for the woodworking and lumber industries. It is ideal for anyone who needs to collect and analyze key statistical information. The RDM3 corrects for 69 Wood species as well as temperature.  It comes with a carrying case and 1 year warranty.  

It features pin mode and corrects for temperature and wood species.  It organizes readings by job for easy referencing and auto shut-off when not in use.


  • Pin Mode
  • Bright, clear Digital Display
  • 69 Wood Species
  • Corrects for Temperature 
  • Accepts all Delmhorst Electrodes
  • Optional PC Kit allows you to download readings
  • Optional Hammer Electrode (Comes with Package)
  • 6-60% MC
  • Audible, adjustable alarm alerts you when your pre-selected MC has been reached
  • Auto Shut-Off
  • Memory of 1400 readings with date and time stamp
  • 1 yr warranty
  • Carrying Case
  • Organize readings by job for easy reference


  • Operating Temperature -4°to158°F (-20° - 70°C)
  • Size: 8 ½” x 3 3/8” x 1 ¾”
  • Weight: 11 oz
  • 9V battery
  • 0.1% MC resolution
  • Sturdy Plastic Carrying Case

Package Variations:

Delmhorst RDM3 Wood Moisture Meter Hardwood-Lumber Package: Includes the RDM-3 Meter, a carrying case, a 26-ES Hammer Electrode and (10) 26-ES Hammer Electrode pins.

Delmhorst RDM3 Wood Moisture Meter Hardwood-Lumber Plus Package: Includes the RDM-3 Meter, a carrying case, a 26-ES Hammer Electrode, (10) 26-ES Hammer Electrode pins and a PC/Kit.


We sell to Canada and ship from Toronto to Alberta, AB, British Colombia BC Manitoba MB New Brunswick NB Newfoundland NF Nova Scotia NS Ontario ON PEI Saskatchewan SK Quebec QC Canada Brampton Mississauga Etobicoke Scarborough Rexdale Guelph Kitchener Waterloo Thunder Bay Montreal Trois Rivieres