LI-COR Environmental

We Help Researchers Answer Questions

Introducing the LI-600N Porometer/ Fluorometer

Measure the stomatal conductance and chlorophyll fluorescence of a single needle, narrow leaf, or blade of grass.

Learn more

New

Plants

LI-6800 Portable Photosynthesis System

LI-6800 Portable Photosynthesis System

Controlled environment gas exchange and fluorescence measurements for in depth plant physiology observations.
LI-600 and LI-600N Porometer/Fluorometer
NEW

LI-600 and LI-600N Porometer/ Fluorometer

Combined stomatal conductance and chlorophyll fluorescence data from the same leaf area for high-throughput plant screening.
Aquatic Chamber
NEW

Aquatic Photosynthesis

The 6800-18 Aquatic Chamber is used to measure steady-state carbon assimilation and chlorophyll a fluorescence from an algal suspension using the LI-6800 Portable Photosynthesis System.
Greenhouses

Greenhouses
and Growth Chambers

All you need to verify that your plants get the right light in the right amount.
LAI-2200C

LAI-2200C
Plant Canopy Analyzer

The world standard for non-destructive leaf area index measurements in plant canopies.
LI-3000C

LI-3000C
Portable Leaf Area Meter

A proven system for fast, non-destructive leaf area measurements in the field.
LI-3100C

LI-3100C
Leaf Area Meter

Precise, rapid measurement of a large quantity of harvested leaves.
LI-180

LI-180 Spectrometer

Measure detailed spectral output and tailor your lighting strategy to give your plants the light they use best.
LI-190R

LI-190R Quantum Sensor

Industry-leading photosynthetically active radiation measurement precision—no matter the source.
LI-191R

LI-191R Line Quantum Sensor

Integrates below-canopy photosynthetically active radiation measurements over a 1-meter length in µmol s-1 m-2.
LI-250Q

LI-250Q PAR Package

A simple, versatile light monitoring package that provides instant measurements of photosynthetically active radiation.
LI-1500

LI-1500 Daily Light Integral Package

Adds data logging, long-term measurements, and automated calculation of daily light integral to your light management.

Ecosystems

Soil

Light

LI-COR Light Sensors

Light Measurement

Standard-setting sensors for ecological, meteorological, solar energy, plant research, and underwater measurements.
LI-180

LI-180 Spectrometer

Record the spectral output of your light sources at the single nanometer level with dozens of variables.
LI-190R

LI-190R Quantum Sensor

Industry-leading photosynthetically active radiation measurement precision—no matter the source.
LI-191R

LI-191R Line Quantum Sensor

Integrates below-canopy photosynthetically active radiation measurements over a 1-meter length in µmol s-1 m-2.
LI-192

LI-192 Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all angles in one hemisphere in µmol s-1 m-2.
LI-193

LI-193 Spherical Underwater Quantum Sensor

Underwater photosynthetically active radiation measurements from all directions in µmol s-1 m-2.
LI-200R

LI-200R Pyranometer

Measures global solar radiation in watts per square meter (W m-2) for various research applications.
LI-210R

LI-210R Photometric Sensor

Measures visible light with the same sensitivity as typical the human eye in lux or lumens.
LI-250A

LI-250A Light Meter

A portable read-out-device that provides instant readings from any light sensor you connect.
LI-1500

LI-1500 Light Sensor Logger

Adds data logging, long-term measurements, and automated calculation of daily light integral to your light management.
Greenhouse

Greenhouses and Growth Chambers

Track variables critical to light management, such as photosynthetically active radiation, daily light integral, and spectral composition.
Solar Power Optimization

Solar Power Optimization

Accurately assess resources to support site planning and optimization to maximize solar energy yield.

Water

Gas Monitoring

plants icon

Plants

LI-6800

LI-6800
Portable Photosynthesis System
LI-600

NEW LI-600
and LI-600N
Porometer/
Fluorometer
Aquatic Chamber

NEW Aquatic Photosynthesis
Greenhouses

Greenhouses
and Growth Chambers
LAI-2200C

LAI-2200C
Plant Canopy Analyzer
LI-3000C

LI-3000C
Portable Leaf Area Meter
LI-3100C

LI-3100C
Leaf Area Meter
LI-180

LI-180
Spectrometer
LI-190R

LI-190R
Quantum Sensor
LI-191R

LI-191R
Line Quantum Sensor
LI-250Q

LI-250Q
PAR Package
ecosystems icon

Ecosystems

LI-710 Evapotranspiration Sensor

NEW LI-710
Evapotranspiration Sensor
Ecosystem Monitoring

NEW Ecosystem
Monitoring
Eddy Covariance

Eddy Covariance
Systems
Atmospheric Measurements

NEW Atmospheric
Measurements
LI-830 and LI-850

LI-830 CO2 Analyzer
LI-850 CO2/H2O Analyzer
soil icon

Soil

Soil Gas Flux

Soil Gas Flux
Systems
soil gas flux analyzers

NEW Analyzers
Smart Chamber

8200-01S
Smart Chamber
Multiplexer

NEW LI-8250
Multiplexer
Extension Manifold

NEW 8250-01
Extension Manifold
LI-8100A

LI-8100A
Chambers and Accessories
light icon

Light

LI-180

Light
Measurement
LI-180

LI-180
Spectrometer
LI-190R

LI-190R
Quantum Sensor
LI-191R

LI-191R
Line Quantum Sensor
LI-192

LI-192
Underwater Quantum Sensor
LI-193

LI-193
Spherical Underwater Quantum Sensor
LI-200R

LI-200R
Pyranometer
LI-210R

LI-210R
Photometric Sensor
LI-250A

LI-250A
Light Meter
LI-1500

LI-1500
Light Sensor Logger
Greenhouses

Greenhouses
and Growth Chambers
Solar Power Optimization

Solar Power
Optimization
water icon

Water

LI-710 Evapotranspiration Sensor

NEW LI-710
Evapotranspiration Sensor
Aquatic Chamber

NEW Aquatic Photosynthesis
LI-192

LI-192
Underwater Quantum Sensor
LI-193

LI-193
Spherical Underwater Quantum Sensor
LI-1500/G-UW

LI-1500/G-UW
Underwater Package
gas monitoring icon

Gas Monitoring

Trace Gas Analyzers

NEW Trace Gas
Analyzers
LI-830 and LI-850

LI-830 CO2 Analyzer
LI-850 CO2/H2O Analyzer
LI-610

LI-610
Portable Dew Point Generator
LI-7500DS

LI-7500DS
Open Path CO2/H2O Analyzer
LI-7200RS

LI-7200RS
Enclosed CO2/H2O Analyzer
LI-7700

LI-7700
Open Path CH4 Analyzer

Support