“I found the most useful application to be the rapid sampling of plants throughout the greenhouses.”

“The instrument exceeded my expectations…I have to say, in my estimation, this instrument lives up to the hype.”

“I would recommend this product to anyone interested in collecting F and g_sw measurements rapidly, or in physically strenuous settings.”

“It takes the guesswork out of things.”

“I thought I was not using it properly because it is so fast and straightforward.”

“It is a big leap from the previous model, the LI-1600.”

“The actual values measured agreed for both tobacco and Setaria with what we are used to seeing with measurements from the LI-6800.”

“The LI-600 could increase our data collection by an order of magnitude over the summer, just due to its ease of use, transportability, and speed.”

“The ability to concurrently measure the main environmental drivers (light, VPD) and related fluxes gives an extremely comprehensive dataset.”

“I’m impressed that an undergrad student can use this instrument fairly easily—that’s testament to its usability.”

“With the shorter time commitment required for LI-600 measurements, we can conduct other plant assays on the same day.”

“The ergonomics are excellent, especially if one is going to be carrying it around all day.”

“We have millions of hectares of pastoral country in Northern Australia which could really benefit from research on pastures with this technology.”

“The LI-600 is a user-friendly research grade instrument allowing for fast measurements.”

“It is impressive at which speed the measurements of stomatal conductance and chlorophyll fluorescence are done.”

“We had a great experience using it, and we acknowledge that there’s a lot to know about it!”

“The LI-600 appears to be extremely useful for ecophysiology projects with undergraduates in DePauw Biology…, as well as for faculty-student research projects.”

“I did appreciate the quick matching and measurement stabilizing.”

“I would highly recommend purchasing the LI-600 if your research group does any type of field or controlled environment work and is interested in taking chlorophyll fluorescence/stomatal conductance data.”

“The accuracy of the stomatal conductance data, when correlated with our abscisic acid presence in leaves, was astonishing.”

“We scheduled a full day to learn to use it but were taking good measurements in just minutes. It’s perfect for all experience levels, from volunteer to experienced researchers, also making it ideal for student classroom work.”

“The LI-600 is compact and easy to use in an agronomic field and in a natural environment. The quality of the results is excellent.”

“Our research occurs in alpine ecosystems of the Colorado Rocky Mountains, and the speed, portability, and usability is ideal.”

“The simple to use interface has been a real bonus as it was quick and easy to teach the trials technicians how to use it.”

“I have experience using the previous model during my PhD, but this unit blows it out of the water.”

“One of our tomatoes was not getting enough water and had visual symptoms of wilting. When we measured the gsw it was quite a bit lower—a good learning moment!”

“We were also curious about the effect of leaf shape and size on the ability of the instrument to work, and we had success with everything we tried.”

“It was helpful to have an instrument that takes rapid measurements to narrow down which plants to follow up measurements on using our lab’s LI-6800.”

“There were plants I initially wasn’t planning on measuring, but since the LI-600 made it so fast and easy, I thought ‘why not?’ and collected the additional data.”

“It is much faster than other porometers I’ve used and does not need the maintenance or replacement of desiccant.”

“We can easily identify our most severe stomatal conductance mutants without an extensive time course.”

“The chamber clamps onto the pine needles easily and seals very well.”

“We are really excited about the LI-600N because loblolly pine is the most important tree species to forestry in the southeast US, and we can get a lot of survey information with this instrument.”