Irrometer Tensiometers
Irrometer Tensiometer are excellent indicators for irrigation scheduling.  With four different depths to choose from, they tell you how hard plant roots are  working to draw water from the soil. Use model “R” for general use with field   and tree crops or model “LT”  for coarse soils or greenhouse  media.  Service  kit  (one  required)  includes handheld  vacuum  pump,  fluid  concentrate, 25 chart forms and reference book.

Available in 6", 12", 18", 24", 36", or 48“ lengths.

Irrometer models are also available with Remote Sensing Unit (RSU) 4-20 ma transducers for use with electronic data logging equipment, including our Watermark Monitor

Watermark Soil Moisture Meter

Place a Watermark Sensor in the root zone of your crop or turf and use the  handheld  digital  meter  to  get  an  instant  reading  of  moisture  tension  from  0  (saturated) to 200 (dry) centibar. Use in conjunction with evapotranspiration  estimates   to   fine-tune   irrigation   scheduling.   One   digital   meter   reads   all  your  sensors.  Each  sensor  includes  a  5ft/1.5m  extendable  cable.  With  the  Watermark Adaptor, you can also use a Watermark sensor with our Watch Dog  systems.

IPM Scope

The IPM Scope combines a digital camera, precision optics, and LED lighting into a  powerful handheld microscope and imaging software package. Zoom in with its versatile  40 or 140X magnification on fine details of plant disease symptoms, insects, or anything  else too small to see with the naked eye. Instead of straining to look into a tiny eyepiece,  place the IPM Scope over the leaf and view the magnified image right on your computer  screen. Capture still images, easily add descriptive labels, make measurements, or even  draw right on the image!

SPAD 502 Chlorophyll Meter

The  SPAD  502  Chlorophyll  Meter  instantly measures  chlorophyll  content or “greenness” of your plants to reduce the risk of yield-limiting deficiencies or costly over fertilizing. The SPAD 502 quantifies subtle changes or trends in  plant  health  long  before  they’re  visible  to  the  human  eye.  Non-invasive  measurement;   simply   clamp   the   meter   over   leafy   tissue,   and   receive   an  indexed  chlorophyll  content  reading  (0-99.9)  in  less  than  2  seconds.  Assess  nitrogen  needs  by  comparing  in-field  SPAD  readings  to  university guidelines or adequately fertilized check or  reference  strips.  Research  shows  a  strong  correlation  between  SPAD  measurements and leaf N content.

Guelph Permeameter

The Guelph Permeameter is used to obtain accurate measurements of hydraulic conductivity, soil sorbtivity and soil matrix flux potential. These three factors govern how liquid move through an unsaturated soil profile. 

The Guelph Permeameter is a complete kit consisting of the permeameter, field tripod, well auger, well preparation and cleanup tools, collapsible water container, and vacuum test hand pump, all packaged in a durable carrying case.

Wet Sieving Apparatus

The wet sieving apparatus is used to determine the aggregate stability. The standard set includes a shaking machine for wet sieving method (incl. 100-240 VAc adapter), suitable for 8 sieves, aluminium cans Ø 62.5x44 mm, sieve cans Ø 39x39 mm with sieve opening 0.250 mm and sieve surface of 10.2 cm2. The wet aggregate stability is determined on the principle that unstable aggregates will break down more easily than stable aggregates when immerged into water.

Pressure Plate Apparatus

The equipment is suitable for determination of pF-curves in the range pF 2.0 - 4.2 (0.1 - 15 bar of suction). Furthermore the sets are suitable for the calibration of soil moisture blocks or soil moisture measurement equipment. The standard set contains amongst others: two extractors with ceramic plates (0.1 MPa, 0.3 MPa and 1.5 MPa, resp. 1, 3 and 15 bar) and accessories, soil sample rings, a pressure control panel and a compressor. Several ceramic plates with soil samples  can be placed in the extractor at the same time. The pressure control panel is standard equiped with two manometers 0 - 2 MPa and      0- 0.4 MPa (resp. 0 - 20 bar and 0 - 4 bar). The included compressor (220V - 50 Hz) is specifically designed for this purpose: maximum pressure 2.0 MPa (20 bar), built-in safety precautions, completely guarded and quie

Hydrometer kit

To obtain an accurate determination of the particle size distribution of the smallest fractions it is possible to apply the hydrometer method.  Hydrometer readings are taken after regular intervals. Sedimentation time and hydrometer readings are used to determine the grain sizes according to the Stoke’s Law. The hydrometer kit, among other items, contains: a number of hydrometers, sedimentation cylinders, a thermometer, a glass container, a heating element with thermostat and stirrer, a soil stirrer and various accessories.

Brass Sieve Set  For Sand 8 inch Diameter

Test your own sand with a complete set of brass sand  sieves! Excellent for new construction, testing topdressing sand and bunker sands as well as helpful in  testing existing soil profiles.  This set will give you a full USGA particle breakdown including 2.0 MM, 1.0 MM, 0.5  MM, .25 MM, .15 MM and .05 MM sizes. Top and bottom pans are also included. Set is 8 inches in diameter, solid  brass with bronze screens.

Meteorological Stevenson Screen

These Screens are manufactured from best quality Indian seasoned wood and accurately assembled with louvered sides, double roof and slotted bottom as per IS: 5948:1970 and are suitable for housing Thermograph, Hydrograph, Dry Bulb, Wet Bulb, Maximum Temperature Thermometer and Minimum Temperature Thermometer. It is generally available in two sizes: Small Size and Large Size

Watermark Soil Moisture Data Recorder

The Watermark Monitor is a Data-Logger which automatically takes soil moisture readings. This reading history provides you with a vivid picture of the soil moisture profile your irrigation practices have created. This data can be evaluated to determine ways to improve the irrigation scheduling for optimum result

• Automatically Reads Sensors • 8 Sensor Capacity • Programmable Reading Frequency • Water graph Software included • In-Field display of current reading • Download history to a computer • 9 Volt battery included

Soil Compaction Meter

Soil Compaction is the number one cause of yield loss and impacts turf quality. Different equipments and tools are accessible with varying features.Data logger based Soil Compaction Meter with Geo referenced mapping facility is also available.