In the situation that your Go Direct® Optical Dissolved Oxygen Probe (GDX-ODO) stops reading any values and just reads 0 mg/L, first try going through the calibration procedure to reset the sensor.
To do a reset, follow the instruct...
Go Direct® Materials Test Frame (GDX-MTF)
Specifications and User Guide
Is it working correctly?
General: Press the power button on the sensor to turn it on. Connect your sensor as described in the Getting Started instructions for your...
The Go Direct® Air Quality Sensor (GDX-AIRQ) has a temperature channel as one of the many sensors included on it. This sensor is located inside the body of the particulate matter sensor. Due to electrical heat, it is possible for this temperatur...
The Go Direct® Air Quality Sensor (GDX-AIRQ) has many sensors included in it making it a more complicated sensor than others. To get the best use of the sensor and data there are some best practices that are recommended when using it.
Accli...
The ozone (O₃) sensor on the Go Direct® Air Quality Sensor (GDX-AIRQ) does have cross-sensitivity to nitrogen dioxide (NO₂). Cross-sensitivity means that if you are measuring O₃ in an environment where NO₂ is also present, the O₃ readi...
DTS End Stop (DTS-END)
The DTS End Stop is a versatile component of the Dynamics Cart and Track System. With a removable center tab and magnet tabs, students can easily set it up to catch carts in half-Atwood setups when studying Newton’s secon...
This video shows a side-by-side comparison between the TI-84 Evo and the TI-84 Plus CE.
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Go Direct® Air Quality Sensor (GDX-AIRQ)
Specifications and User Guide
All versions of this sensor support Remote Data Logging.
Troubleshooting
Go Direct Air Quality Best Practices
General: Press the power button on ...
This issue affects Vernier Video Analysis App version 3.1.0-2377 in either Chrome or Safari browsers running on iPad and iPhone devices with OS version 26.1 or newer. Other devices and operating systems are not affected.
The Issue
When inser...
The specifications for the hardware to attach the legs to the various component holder are:Screw: 6-32 x 3/8 button head Nut: 6-32 hexDrive: hex, 5/64"
Optics Expansion Kit Troubleshooting and FAQs
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