Meters measure moisture content indirectly, using grain resistance or capacitance. In the standard direct method (ISO/BSI ‘oven method’), a known weight of ground grain is dried at 130°C until dry ...

Soil moisture meters are simple gardening tools that include sensing probes that detect the level of dampness in soil. They’re touted as the best predictors for watering, so to see if they live up to ...

A new probe is available for GrayWolf’s hand-held AdvancedSense HVAC/OH/FM/IAQ meters. The RH-AS2 probe is capable of measuring: relative humidity, dewpoint, absolute humidity, specific humidity, ...

There are many ways of measuring soil moisture status - neutron probe, tensiometers, electrical resistance blocks, etc. - all of which have some limitations. The problems associated with these ...

If you click on links we provide, we may receive compensation. “I haven’t killed a plant since I bought it,” one reviewer wrote By Maggie Horton Maggie Horton is a shopping writer and plant parent who ...

Abiotic close abioticNon-living elements of an ecosystem, such as climate, temperature, water, and soil type. factors are non-living variables that can influence where organisms can live. Light ...

The 445815 from Extech Instruments, Waltham, MA, is a hygro-thermometer that provides audible and visual alarms for monitoring environmental conditions in laboratories, storage areas, manufacturing ...