Portable Environmental Meter

   
««First   «Prev   [1]  [2]  [3]  [4]  [5]  Next»  Last»»
SL-8050IL Sound Level Meter With USB Interface For Recording Purposes
Exotek SL-8050IL Sound Level Meter with USB interface for recording purposes

Product Features
 
  • Exotek SL-8050IL Sound Level Meter with USB interface for recording purposes of sound level meter.






SL-1300 Sound Level Meter
Exotek SL-1300 Sound Level Meter

Product Features
 
  • Exotek SL-1300 Sound Level Meter for sound level meters






WatchDog Frost Cellular Alert
Spectrum WatchDog Frost Cellular Alert

Product Features
 
  • Spectrum WatchDog Frost Cellular Alert requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone)
  • Presses the phone buttons to make a voice call
  • Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone)
  • LCD display (current temperature, signal strength, etc.)
  • Key pad for user set up: temperature threshold, system test operation
  • Relay terminal connections to control an external device
  • 6 ft external temperature sensor
  • NEMA 4 (IP66) enclosure






WatchDog Hay Cellular Alert
Spectrum WatchDog Hay Cellular Alert

Product Features
 
  • Spectrum WatchDog Hay Cellular Alert requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone)
  • Presses the phone buttons to make a voice call
  • Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone)
  • LCD display (current humidity, signal strength, etc.)
  • Key pad for user set up: humidity threshold, system test operation
  • Relay terminal connections to control an external device
  • 6 ft external humidity sensor and radiation shield
  • NEMA 4 (IP66) enclosure






WatchDog Power Cellular Alert
Spectrum WatchDog Power Cellular Alert

Product Features
 
  • Spectrum WatchDog Power Cellular Alert requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone)
  • Presses the phone buttons to make a voice call
  • Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone)
  • LCD display (signal strength, etc.)
  • Key pad for user set up: threshold, system test operation
  • Relay terminal connections to control an external device
  • NEMA 4 (IP66) enclosure






WatchDog Flood Irrigation Cellular Alert
Spectrum WatchDog Flood Irrigation Cellular Alert

Product Features
 
  • Spectrum WatchDog Flood Irrigation Cellular Alert to monitor the arrival of a surface irrigation water front.
  • When the water is detected, a celluar phone call is made to alert the irrigator.
  • Requires user-provided basic cell phone (flip phone or flat phone; not a touch-screen Smart Phone)
  • Presses the phone buttons to make a voice call
  • Uses 4-AA batteries (not included) to power the electronic controls and display (but not your cell phone)
  • LCD display (current wetness reading, signal strength, etc.)
  • Key pad for user set up: wetness threshold, system test operation
  • Relay terminal connections to control an external device
  • 6 ft external water sensor
  • NEMA 4 (IP66) enclosure






LightScout Red/Far Red Meter
Spectrum LightScout Red/Far Red Meter

Product Features
 
  • Spectrum LightScout Red/Far Red Meter displays the Red/Far Red ratio on the LCD screen, and with the push of a button, the 660nm and 730nm readings.
  • Plants absorb red light (660–680nm) and reflect far-red light (720–740nm).
  • Knowing red to far-red ratio can help to determine plant spacing and decide when to apply plant growth regulators.
  • Greenhouses with high canopy closure or canopy density may need more applications of plant growth regulators to keep the plants a marketable size.
  • Now includes the Soft-Sided Case, also available separately






LightScout UV Meter
Spectrum LightScout UV Meter

Product Features
 
  • Spectrum LightScout UV Meter monitor critical UV radiation (250-400 nm) with this handheld meter
  • Determine UV filtering capacity of greenhouse shades and glass barriers
  • Range is 0-200.0 µmol·m-2·s-1 (full sunlight)
  • Can help to detect if user plants are being exposed to high levels of detrimental UV radiation, and to check the effectiveness of UV filtering materials.
  • Measure the quantity of light in the 250-400nm range.
  • Specific meters are also available for individual UV ranges.
  • UV-C light (200-280nm) can kill your plants.
  • UV-B light (280-315nm) is harmful as well and can cause plant color to fade.
  • UV-A light can be subdivided into two bands.
  • The 315-380nm band has no effect on plant growth, while the 380-400nm band begins the range for photosynthesis.)






LightScout Quantum Meters
Spectrum LightScout Quantum Meters

Product Features
 
  • Spectrum LightScout Quantum Meters measure the light used for plant growth.
  • PAR is a more valuable measurement than foot-candles as it measures only the light used by plants for photosynthesis.
  • Measures photosynthetically active radiation (PAR) from 400 to 700 nm
  • Range of 0 to 2,000 µmol·m-2·s-1
  • Available in a variety of configurations
  • Measuring quantum light can tell user if their plants are getting a sufficient amount of usable light.






LightScout Foot-Candle Meter
Spectrum LightScout Foot-Candle Meter

Product Features
 
  • Spectrum LightScout Foot-Candle Meter an affordable light measurement solution
  • Displays immediate light level in terms of foot-candles
  • Precision photodiode with cosine correction
  • Soft sided carrying case also available