The HT-4000 from Delmhorst features the same fast-acclimating RH/T sensor as that that is found in other popular moisture meters, giving you accurate readouts quickly.
The HT-4000 features a bright backlight, clear digital display for taking reading in dark or poorly lit areas. An auto shut-off timer turns the unit off when not in use to conserve battery power. A 9V battery is included with the product.
A data HOLD feature is convenient and allows you to take readings in hard-to-reach areas where you may not be able to fit your whole body but maybe just your hand or arm, such as crawlspaces, wall cavities, ceiling tiles, cabinets, and more.
The HT-4000 is built to be tough and built to handle the rough use by today's restoration and inspection professionals. This rugged thermo-hygrometer is built to withstand years of heavy use. Plus, it comes with a sturdy plastic carrying case to protect it during storage and transport.
- Relative Humidity Range: 0%–100%
- Temperature Range: -40°F–255°F (-40°C–124°C)
- Dew Point Range: -40°F–176°F (-40°C–80°C)
- GPP Range: 0.1–3,820 GPP (Grains Per Pound)
- GPK Range: 0.01–545 GPK (Grains Per Kilogram)
- Vapor Pressure Range: 0–7 PSI (Pounds Per Square Inch)
- Vapor Pressure Range: 0–47 KPA (Kilopascals)
- Size: 8 1/2” x 3 3/8” x 1 3/4”
- Weight: 11 oz
- 1 year warranty