Compact Food Safety Thermometer, offers both surface and internal temperature readings in one portable convenient unit, With IR, Comes complete with clear instructions and 2 x AAA batteries, Dimensions: 140 X 38 X19 mm, Probe Dimensions: 3in, Weight: 4 oz
Go Direct* Sensor Cart Accessory Kit, includes springs, magnets, masses, and replacement parts for the Go Direct Sensor Cart makes multiple-collision experiments possible, Supporting impulse and momentum/energy conservation experiments
HOBOnet PAR Sensor, Wireless Photosynthetic Active Radiation (PAR) Sensor measures light intensity for frequencies relevant to photosynthesis, Measurement range of 0 to 2500 umol/m2/sec over wavelengths from 400 to 700 nm, Enclosed
Light Sensor Level, Simply drop the light sensor level over the PAR or solar radiation sensor to determine if the sensor is level, one for use on any number of light sensors
Photosynthetic Light (PAR) Smart Sensor, with cable, is intended to measure light intensity for the frequencies relevant for photosynthesis, Measurement range of 0 to 2500 umol/m2/sec over wavelengths from 400 to 700 nm, Plug-n-play smart sensor
Temperature/Relative Humidity Smart Sensor, 12 bit,with 2m cable, is designed to work with all Onset data loggers that accept, Works with all loggers that accept Smart Sensor inputs, Automatically communicates configuration data to the logger