"The WT210/WT230 has five times the high-frequency range and approximately twice the basic accuracy as the previous generations plus a high-speed data acquisition rate."

"The WP4C dew point Hygrometer is a fast, accurate way to measure water potential in any porous material. Typically used to analyze soil, soilless substrates, plant material and seeds, it has been used to measure a variety of unusal [...]

"The HYPROP 2 is ideal for measurements in the wet range of soils (0 to -100 kPa range). When used in combination with the WP4C Dewpoint Poteniameter, a complete SWCC from fully wet to air dry soils (-300 MPa) can be completed."

"The Humiditherm TRH-460 by Thermoline Scientific features a temperature range of +5°C to +80°C and a humidity range of 10% to 90% RH."