- High-quality gauges — built to take a beating
- Third-party calibration with no added costs
- Truly field-serviceable gauges with parts readily available
- Exceptional calibration, leak test and repair services
Features a menu-driven control panel with easy-to-use, built-in test routines and auto features, making testing a quick and accurate operation.
Provides highly-accurate measurements of density and moisture that are automatically computed for direct readouts of wet density, dry density, moisture content, percent moisture, percent compaction, void ratio and air voids.
Powered by six, standard AA alkaline batteries, which provide up to 1400 hours of service. No chargers needed— buy new batteries almost anywhere.
The gauge provides two modes of operation— a 4.3" color, touch screen, which provides complete control or you can still use the menu-driven touch pad.
The SD gauge can connect to your PC for downloading test results via wireless technology. It provides a reliable and secure connection up to 30 feet.
Equipped with GPS, the SD gauge’s location is used for testing purposes so you know where each test was performed.
Humboldt offers several other gauges for determining compaction, including our Electrical Density Gauge, a Lightweight Deflectometer, Plate Load Testers and the GeoGauge.
Humboldt maintains a complete ISO/IEC 17025: 2005 accredited calibration and repair facility in Raleigh, North Carolina. Here we provide calibrations, repairs and leak tests for all Humboldt gauges, as well as those of other manufacturers.
Available 24/7, this course can be taken for radiation safety certification.
A classroom course in radiation safety and operation for users of nuclear portable Moisture Density Gauges.
A classroom training class to qualify participants to serve as facility Radiation Safety Officers.