Yes, we sell two PAR Sensors:
Go Direct® PAR (Photosynthetically Active Radiation) (GDX-PAR)
PAR Sensor (PAR-BTA)
Radiation that drives photosynthesis is called photosynthetically active radiation (PAR) and is defined as the total am...
This article refers to Graphical Analysis for Windows and Mac. For FAQ and troubleshooting of Graphical Analysis app for iOS and Android, see: Graphical Analysis GW for iOS FAQ and Troubleshooting
What is the difference between Logger Pro and Graphi...
Test it
First, test the pH sensor in a standard buffer solution of known pH. It should give a stable reading in a buffer solution. Many users try to test a pH sensor in water not realizing there are not enough ions present to get a stable readi...
Our wired (BTA/BTD) sensors can be used with phones and other mobile devices using a LabQuest 2 (LABQ2), , or LabQuest 3 (LABQ3), . Data collected with these devices is shared via Wi-Fi to a phone or tablet running our Graphical Analysis app. The G...
It is possible for the Android operating system to not fully disconnect from a Go Wireless system, leaving the sensor connected (thus showing the flashing green LED) even though the Go Wireless App is no longer able to receive data from the sensor. ...
For details on the Go Wireless Sensors LED states, please see:
Go Wireless Temp: Specifications and User Guide
Go Wireless pH: Specifications and User Guide...
Tablet-friendly PDFs of Vernier labs are available at:
https://www.vernier.com/experiments/...
No! The Motion Encoder is NOT compatible with a Lab Cradle.
Connecting a Motion Encoder Cart Receiver (MEC-BTD) to a TI-Nspire Lab Cradle (TI-NSLABC) will put the Lab Cradle into a diagnostics mode that can not be recovered without returni...
In late 2014, some KidWind Mini Wind Turbines were shipped with a yellow plug that was not pre-drilled. The yellow plug fits in the bottom of the metal support (the tower) and should have a hole to allow the wires from the generator to pass through.
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The App Store Volume Purchase Program now offers institutions the ability to assign apps to users while keeping full ownership and control over app licenses.
For more, see:
https://volume.itunes.apple.com/store...