Displaying 261 to 280 (of 718 products)
Two eyes are better than one! A binocular-viewer lets you use both eyes to scan the skies through a telescope,…
- Model
- OR52071
Spare - Vertical coin chute for Mark I and Mark III…
- Model
- SC4140-MI-I
Introducing digital sensors for the WatchDog Sensor Pups.
For WatchDog Sensor Pups Only. Cannot be used with other WatchDog Weather Stations
Firmware…
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- SP03665RD
5W Solar panel package features a sturdy and durable aluminum frame, a rugged back plastic cover and 6V rechargeable battery.…
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- SP03999WD
Data Loggers are the cost-effective choice for recording environmental conditions
over a period of time. Whether your needs are plant…
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- SP03685WD1
Allows you to spot-check any number of WaterScout SM 100 sensors in the field. Use when data logging a WaterScout…
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- SP06466
Multi-use Generic Configurable 20" Telescope Carrying Case
Celestron Advanced VX Mount, C8-S, C8-SGT, CGE 800, G-8, Great Polaris C8,
…
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- JMCASEGEN20
Data Loggers are the cost-effective choice for recording environmental conditions
over a period of time. Whether your needs are plant…
- Model
- SP03682WD1
Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…
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- SP03415FSE
Measure light level in Foot-Candles.
This affordable light measurement solution displays immediate light level in terms of Fc (foot candle).
Precision photo…
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- SP03413F
Monitor critical UV radiation. This portable, hand-held meter measures the UV photon flux in the wavelength range of 250 and…
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- SP03414F
Stream live weather data over Wi-Fi to the WeatherLink Cloud by adding a combination of up to 8 of the…
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- DA06100
Your O.D. Measurement: 9 1/8” (232mm) to 9 3/8” (238mm)
Fits: Celestron: C8 / Newt.; Newstar 8” Dobsonians; Orion: SkyQuest XT8, Atlas 8, SkyView Pro 8, Orion…
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- AAOFILSPST950G
Adapts to new and exisiting Irrometer tensiometers. Allows the use of the dial gauge for real-time measurements. Maximum of two…
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- SP03669
Sensor captures radiation between 400 and 700 nanometers. Range: 0-2500 umol m2s1. Sensor drift is 1% per year and includes…
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- SP03668S
Spectrum's sensor captures solar radiation between 300 and 1000 nanometers (nm) to calculate daily light integral with this pyranometer sensor.
Range…
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- SP03670I
Meade AudioStar Controller #07640. Next generation Meade AutoStar, now with audio files and an internal speaker. Compatible with all Meade…
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- ME07640
Automate devices based on weather conditions.
Install an Alarm Output Module in your WatchDog Weather Station and program it to trigger…
- Model
- SP03672
Vantage Connect service plan for select countries…
- Model
- DA06632A
Displaying 261 to 280 (of 718 products)