MultispeQ v2.5

5500 mAh internal battery, will last all day for typical use

Ergonomic design, right or left handed

Measure cuvette (algae) or leaf seamlessly

Available LEDs and detectors for spectroscopy

LEDs: 
448 nm, 530 nm, 590 nm, 655 nm (2x), 730 nm, 810 nm, 880 nm, 950 nm (2x)

Detectors: 
400-700 nm, 700-1150 nm

Automatically adds location and time stamp to all measurements

Ambient temperature ± 0.5 °C

Contactless leaf temperature ± 0.1 °C in the 30 - 40 °C range

Relative humidity ± 3 %

Barometric pressure ± 0.25 %

Measure leaf angle (wilt) and cardinal direction

External sensor connector for ultimate modability

Automatic firmware updates through Mobile or Desktop App

Optimized power management to reduce overall power consumption

Collected measurements will be cached, allowing you to take measurements in remote locations.

Data can be easily viewed and analyzed in your browser.

Libraries for advanced analysis in R or Python are available.

Measure fluorescence base parameters for plants and algae including ΦII, LEF, NPQ, qE, qI, qL, qPand absorbance based parameters like vH+, gH+, ECSt

Record abiotic factors including ambient temperature, relative humidity, barometric pressure and altitude as well as contactless leaf temperature, leaf angle and leaf direction

Flexible, system to create your own measurement protocols and code to analyse your data

Port for adding additional sensors (USB 3.0)