Use to measure soil, air or water temperature. Range from -30 degrees to 100 degrees C. Accuracy is +/-1degree F.…
Can be programmed to record in either metric ( mm ) or U.S. ( inches ) of Hg. Standard Sensor: Range: 26"…
Can be programmed to record in either metric ( mm ) or U.S. ( inches ) of Hg. Standard Sensor: Range: 18.75…
Sensor captures radiation between 400 and 700 nanometers. Range: 0-2500 umol m2s1. Sensor drift is 1% per year and includes…
When used in conjunction with a Watermark Soil Moisture Sensor, you can analyze the relationship between irrigation On periods and…
Grid-like, resistance-type sensor mimics moisture on vegetation from 0 (dry) to 15 (wet). Up to two sensors per logger.…
Nondispersive infrared (NDIR) technology measures CO2 levels in ppm. May be used as a handheld portable (internal, rechargeable battery) or…
Measure surface temperature of leaves and other applications with this micro-sensor. Range: -22° to 212°F. Accuracy ± 1°F.…
Transport your weather data and bring back to your host PC. Memory holds data from up to 8 full 2000…
The compact console is loaded with features, including a backlit LCD screen and glow-in-the-dark keypad that makes viewing weather data…
Place this modified Watermark sensor in the root zone of crop or turf. Reads moisture from 0(saturated) to 200(dry) centibars.…
Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…
Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…
6 botellas de 14ml Para medidores de Potasio LAQUAtwin B-731 y K-11 …
This crosshair finder makes aiming your telescope easy by showing an upright, non-reversed image Right-angle design lets you view in comfort.…
Add this awe-inspiring autoguider package to any imaging set-up and enjoy the results ShortTube 80mm refractor provides a wide field-of -view…
Glass magnifier 4" diameter with bent platic handle. 1.85 power…