ONLINE STORE        Seen On TV   Discovery Ch   History Ch    NSF   NASA 

Leaf Sensor Rev4 & Cable Combo     NEW v4 upgrades for 2022
Item Details
Leaf Sensor Rev4 & Cable Combo     NEW v4 upgrades for 2022
Item Name:
Leaf Sensor Rev4 & Cable Combo NEW v4 upgrades for 2022
Item #:
$229.99  $189.99
$170.99 (Buy 5 or more and SAVE!)
Average Rating:

Leaf Sensor Rev4  New Upgrade for 2022!    Sensor & Cable combo

New Improved - Calibrated real-time leaf sensor that measures water levels of live plants for aeroponics, hydroponics and drip irrigation systems. 

Easy to Use: Simply affix the Leaf Sensor to a healthy plant leaf and begin monitoring the indirect measurement of leaf turgidity (moisture level) using a standard 4-digit display multimeter and external battery (not included).

Applications (partial list):  Plant Sciences / Irrigation Control / Water Management / Weather Stations / Research / Education /Agronomy Consultants

Benefits:  Measure leaf moisture levels (leaf thickness) and sap flow in real time - know when to water!

  How to use  

Affixed sensor to a  leaf.  Leaf sensor signal readings (volts) are taken with a digital multimeter or a data  logger device.  As the voltage measurement increases the plant's need for water increases.  Watering lowers the signal reading to a steady state (water not needed). 



Leaf Sensor Interfacing Hardware & Equipment - Options

Lots of ways to connect! Get start today!

 Leaf Sensor DIgital Meter  

 Ready to Use - BUY
      *  cable
      *  connector

      *  CD-rom

External battery not required

* Field, Benchtop & Lab Software & Controllers




    * Data Logger Compatible  (listed here)

  • Omega Data Loggers
  • National Instruments (Labview for NI USB-6000)  
  • Campbell Scientific  (LoggerNet Code for CR-1000)                                          








    *  Open Source Compatibility  (example and code shown below)

  • Ardriuno USB to PC 
  • code example sketch_leafsensor.txt                                            







Ardiuno MKR 1000 

Data logger Board

AH-350   New for 2020


* Open source code

* (3 ea.) Leaf sensor precision excite voltage 

* WiFi to Google Drive Spreadshets 

* (2 ea.)  i/o Input/Output


   Arduino Datalogger board

         Just insert your Ardunio MKR 1000

Multimeter Compatible  (external battery example shown below)



    Set up:
      * Red +, Black -, Yellow signal
      * Highest reading: not affixed
      * Lowest reading: stop watering
      * Track changes


Lots of ways to connect! Get start today!

Leaf Sensor™ Rev3 includes:
    • 1 ea. Leaf Sensor
    • 3- wire connector (male)
    • 1 ea - 10ft Cable Connector (female)
    • Software rev3 & Instructions CD-ROM
    • Free Technical Support
    • 1-year Limited Warranty














    •  Size:  1”L x 1/4”H x 3/8”W
    • Weight:  0.55 grams
    • Analog Output range: 1.45vdc to 2.0vdc @ 3.0vdc / 5 vdc input
    • Input voltage (vdc):  3.0 (min), 3.3 (typical), 5 (max) 
    • Source Current: 1.5 mA
    • Signal Resolution (16-bit):  > 0.00001vdc
    • Temperature Range:  > 32F to 120F
    • Water resistant (indoor & outdoor use)
    • Self-calibrating
    • Reference



$179.99  (Buy 5 or more and save BIG)

Related Items
Digital Leaf Sensor Meter
Digital Leaf Sensor Meter for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Take leaf sensor readings - connector/cable included.

Leaf Sensor Calibration Standards Card
Calibration Standard Card for calibration the Leaf Sensors -contains 1 ea. graduated calibrated micro-thin disks. Track voltage / inches (mm). For use with all AgriHouse Leaf Sensors.
$89.99  $79.99

Leaf Sensor Rev4 w/clip   NEW for 2022
Leaf Sensor Rev4 w/clip 3-wire connection. GREAT price! It knows when to water. Wire insert into 3-wire connection. Precision Irrigation Monitor. Hurry while supplies last.
$159.99  $129.99

 Arduino - Data logger Board  NEW!
Leaf Sensor WiFi data logger - transmission of up to 3 ea to Google Device Drive Spreadsheet. Ready use with AgriHouse's patented Leaf Sensor. Open source code for Arduino MKR 1000.

Leaf Sensor Rev4 - Digital Meter - Calibration Card   Combo Pak
Leaf Sensor Rev4 - Digital Meter - Calibration Combo pak II for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor - includes Leaf Sensor Rev4, CD, Digital Meter, Calibration std card and cable
$499.99  $484.99

Wearable plant Leaf Sensor for all plants. Know when to water.  Easy to use. Measures water levels using a digital multimeter or Arduino data logger. Precision Irrigation Monitor when used with these devices. NEW v4 upgrades includes 10' connector cable.

Since 2000


Copyright 2019

Powered by PDshopTM from PageDown TechnologyTM