Go Direct® Turbidity (GDX-TRB)Specifications and User Guide
Troubleshooting
Primary Test: place a cuvette of distilled water in the sensor. It should read zero. If it reads anything else, check your cuvette for scratches or fingerprints.
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CBR 2 (CBR2)
Specifications and User Guide
Which Motion Detector model do I have?
Troubleshooting
Primary test: When you start data collection, do you hear a clicking from the CBR 2? If not, the sensor may be defecti...
Go Direct® Salinity Sensor (GDX-SAL)
Specifications and User Guide
Some versions of this sensor support Remote Data Logging.Which sensors are equipped with the remote data logging feature?
Troubleshooting
General: Press...
Go Direct® Force Plate (GDX-FP)
Specifications and User Guide
Troubleshooting
General: Press the power button on the sensor to turn it on. Connect your sensor as described in the Getting Started instructions for your devic...
The KidWind LED Board was designed for use with the KidWind 2V/400mA Solar Panel (KW-SP2V) and/or the KidWind Wind Turbine Generator with Wires (KW-GEN3), found in all of our wind turbine kits. However, it can also be used with other low-voltage pow...
Resonance Apparatus (RES-APP)Resonance Apparatus User Manual
Instructions for using the Resonance Apparatus are available in the User Manual, above.
The Resonance Apparatus (RES-APP) consists of two acrylic cylinders. The outer cylinder has a ...
Go Direct® PAR (Photosynthetically Active Radiation) (GDX-PAR)
Specifications and User Guide
Troubleshooting
General: Press the power button on the sensor to turn it on. Connect your sensor as described in the Getting Sta...
Go Direct® Pyranometer (GDX-PYR)
Specifications and User Guide
Troubleshooting
General: Press the power button on the sensor to turn it on. Connect your sensor as described in the Getting Started instructions for your device...
Wind Tunnel (KW-TUN)Specifications and User Guide
RELATED ARTICLESKidWind Troubleshooting and FAQsAre the KidWind wind tunnels available to ship internationally?Where can I get replacement rubber feet for the KidWind Wind Tunnel?What ...
User ManualMain webpage
Can I use an SPE more than once?
Yes, the electrodes can be reused for multiple runs or even a series of experiments. Users can typically get one to two class periods worth of data from one SPE. However, this depends he...