atLEAF Blue Digital Chlorophyll Meter with Bluetooth and Mobile App
Quickly and easily determine the chlorophyll levels of your leaves. Connect wirelessly via Bluetooth to the free atLEAF app and save measurements and location details to the map. Statistically analyze data with graphs and tables.
atLEAF Blue Digital Chlorophyll Meter with Bluetooth and Mobile App
Features:
- Fast noninvasive measurement of chlorophyll contents
- Assign up to 490 species names to the measurements
- Data log up to 9,554 measurements composed by value and specie name
- Calculate average of up to 200 measurements
- Windows compatible software and USB data cable
- Measurement of optical density difference at 2 wavelengths (660nm and 940nm)
- Easily convert units to SPAD units if needed.
- Great indication of nitrogen update and plant health
- Can be used with Bluetooth to connect to the free Android and Iphone apps.
- Can be used with USB to connect to free atleafsoft windows software or the Pro atLEAFsoft version for a fee.
- Comes with 2 AA batteries, data cable, user manual, and basic software (Pro software sold separately)
- Comes with 1 year warranty
atLEAF Blue Chlorophyll meter is a powerful, handheld, easy to use device for noninvasive measurements of the relative chlorophyll content of green leaf plants. Chlorophyll content can be an indicator of the plant’s health and nitrogen uptake levels.
The atLEAF BLUE has all the features of the atLEAF Plus including software connectivity, however is additionally has wireless bluetooth capabilities to connect to the free Android and Iphone apps available to download for free at Google Play and the App Store.
Using the free atLEAF app allows you to create groups with field, type and number of seedingswhich can be labeled on a map. The location of each measurement can also be shown on the map and you can display tables and graphs to statistically measure your defined groups. Weather and forecast data is also available.
Chlorophyll levels in your leaves are closely related to Nitrogen concentration and can thus allow you to quickly and simply detect and correct potentially devastating deficiencies in a matter of seconds. By being able to instantly determine chlorophyll levels in plants, you are able to monitor and record over time your crops health, make vital fertilization decisions which will not only increase your yields, but also help you to avoid crop failure.
Relative chlorophyll concentration is measured by inserting the leaf of the plant into the device aperture. Green leaves of up to 0.1 inch (3mm) thickness can be measured with just one press of a button.
Unit ship weight: 3 lbs
Canadian Journal of Soil Science found "Equivalent performances were observed for SPAD and atLEAF+ values in different environments regardless of crop species. Therefore, the atLEAF+ Chlorophyll meter can be used as an inexpensive alternative to the SPAD-502 meter." Without the $2600+ price tag.
- Measuring System - Optical density difference at 2 wavelengths (660nm and 940nm)
- Keys - 4 keys to operate all functions; simple, one-key operation to perform measurements only
- Display - 2 lines x 16 characters
- Data Memory Capacity - 5,000 measurements composed by value and associated species name; 500 names up to 32 characters long (28 characters displayed)
- Power Source - 2 AA (1.5V) batteries
- Battery Life - 5,000-30,000 measures, depending on use and batteries type
- Time to perform a measure - Less than 1 sec
- Dimensions (W x D x H) - 164 x 78 x 49mm (6 1/2 x 3 x 2")
- Weight - 225g (8 oz)(not including batteries)
- Interface - USB with free software for Windows or Bluetooth free app for Android or IOS.
- Auto power off - after 1 minute of inactivity (10 minutes in USB mode)
