Product description: Plant root length and root surface area are important indexes to measure crop growth status because they are closely related to the intensity of crop photosynthesis and absorption of water and nutrie...
QT-Y/H Automatic stem flow collector
Product description: Stem flow is one of the subjects in the study of water balance in forest ecosystems. In hydrology, stemflow is the flow of intercepted water down the trunk or stem of a plant. Stem flow, along with t...
QT-DFA Portable plant stem strength tester
Product description: This instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to get stem strength of the plant. Features: 1. This instrument has high me...
QT-DFB01 Desktop plant stem strength tester
Product description: The lodging of maize, sorghum and tobacco has caused insufficient illumination, and in turn enormously limited crop yields for a long time. Meanwhile, it has also caused great difficulties in crop me...
QT-LS02 Leaf Analysis System
Product description and Features: QT-LS02 Leaf Analysis System is a leading software for leaf analysis. This software is smart, accurate, multipurpose, simple to use, and can meet the demands of most users. QT-LS02 can a...
QT-AT 502 Portable Chlorophyll Meter
Product description: QT-AT 502 Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no ha...
QT-CO2 Carbon Dioxide/temperature/humidity Meter
Product description：QT-CO2 meter is used to measure carbon dioxide by non-dispersive infrared induction principle, in the meantime it can measure temperature, humidity, dew point and wet bulb temperature. The meter is eq...
QT-IRS Infrared Plant Canopy and Soil Temperature Meter
Product description: In addition to infrared plant canopy temperature measurement, a stainless steel soil temperature probe is also added to the meter, which meets users’ different requirements. The meter has fast infrar...
QT-CO2 Carbon Dioxide Meter
Product description：QT-CO2 is a fast response carbon dioxide meter with built-in temperature compensation function. It can accurately detect CO2 within the whole temperature range. It is equipped with a ceramic base whic...
QT-1612 Gas-powered Insect Sampler
Application: QT-1612 is a kind of Gasoline-powered 2-stroke heavy backpack insects sampler which can collect various of insect samples, Both flight and adsorption insects can be collected such as mosquitoes or sandflies....