Moisture Meter
Delmhorst BD-2100 Moisture Meter
The best-selling BD-2100 is great for measuring moisture in a variety of different building materials, including wood, concrete, drywall, EIFS, roofing, insulation, and flooring. The BD-2100 has a digital display, an adjustable alarm, and Delmhorst’s exclusive calibrated drywall scale.
Scales:
- Wood Scale - 6% - 40% moisture range. Use for flooring and building material, such as wood studs, floor joists, and subfloors.
- Reference Scale - Reads from 0 - 100 on a relative basis. Use on non-wood materials, such as concrete, plaster, and insulation.
- Gypsum Scale - 0.2%-50% moisture range. Use on drywall.
Features:
- Bright, clear digital display
- Averages up to 100 accumulated readings
- Built-in calibration check
- Integral contact pins mounted on top of meter provide 5/16” penetration
- Uses standard 9V alkaline battery.
Resources:
BD-2100 General information 
IAQ-Calc