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External (Soil) Temperature Sensor - 6 ft.

Use to measure soil, air or water temperature. Range from -30 degrees to 100 degrees C. Accuracy is +/-1degree F.…

Temperature (Micro) Sensor

Measure surface temperature of leaves and other applications with this micro-sensor. Range: -22° to 212°F. Accuracy ± 1°F.…

WatchDog 100 Series Button Docking Station (USB)

This base is the interfase necessary to download the info stored in the button logger into your OC. Software not…

Irrometer Tensiometers 6 in Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Soil Moisture Tester 24 in

Maximize Plant Production. Instant results are shown on the analog meter from 0(bone dry) to 10(saturated). 24 in long rod.…

Soil Moisture Tester 9 in

Maximize Plant Production. Instant results are shown on the analog meter from 0(bone dry) to 10(saturated). Measures any type of soil…

Two 7.5cm (3in) Rods

Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300). Stainless-steel rods to replace damaged rods or measure different…

ET Gauge

Optimize Your Water Usage. Monitor your crop and soil water loss through evapotranspiration and know precisely when to irrigate. Maintain ideal…

TCM 500 "NDVI" Turf Color Meter

Turfgrass quality is visually evaluated by human assessors based on a scale of 1(the grass is dead) to 9 (the…

Field Scout UV Meter

Monitor critical UV radiation. This portable, hand-held meter measures the UV photon flux in the wavelength range of 250 and…

Fiedl Scout Red/Far Red Meter

Plants use the Red/Far Red light ratio to determine how crowded they are, and grow tall or full accordingly. Previously,…

Field Scout Quantum and Foot-Candle Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

Field Scout Quantum Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

Field Scout Dual Solar/Electric Quantum Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

Handheld Plant Sap Press

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Replacement EC Probe (8")

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Conductivity Standard 2.76 mS/cm

One 230ml bottle.…

SPNEC500 and 510 Sensor Replacement

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One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity and Temperature). One high accuracy multi-range sensor measures four parameters…

Orion Awesome Autoguider Refractor Package

Add this awe-inspiring autoguider package to any imaging set-up and enjoy the results ShortTube 80mm refractor provides a wide field-of -view…