Vernier does not sell calibrating solutions for the ORP Sensor.
ORP reference solutions can be purchased from Hach Company. The order code for a bottle of 500 mL of 200 mV reference solution is 25M2A1001-115. The order code for a bottle of 500 mL ...
One possible problem when using the Dual-Channel Amplifier of the Current and Voltage System is that you always have to plug in the Channel 1 cable. If you do not, the amplifier circuitry of the Dual-Channel Amplifier does not get power and the readi...
This only affects Mac OS 9 users with Logger Pro 2.x.
If you get the message "The driver for this device can not be found. Would you like to look for them on the internet?" when you first connect LabPro to your computer, you most likely have a ve...
No. The distance between the side groove in the track to the top surface is different between the Vernier and Pasco tracks, so even though the Track-to-Track Coupler will connect a Vernier track to a Pasco track, the cart will have to cross a drop as...
ImagiWorks used to sell an interface that supported Verier sensors. In 2004 ImagiWorks was purchased by PASCO Scientific. Since that time they have developed a wireless system for Palms that supports the PasPort line of sensors, but it does not suppo...
On a few Windows computers the user will get a warning message every time a Go device is connected, warning that exclusive access rights cannot be granted. This will probably not cause a problem, but the error message is annoying.
The problem is ...
No USB/Serial adapter works for the Serial Box Interface and Windows 2000, XP, Vista, or later. The least expensive replacement is to get a Go! Link interface and DIN-BTA adapters.
If you have a computer with USB only (no serial or COM ports), and...
You can get your student force sensor back into working condition by adjusting the offset and the sensitivity to the original settings. This can be a little tricky, but if you follow the following process, the sensor can continue to function:
1. ...
The experiment file for Speed of Sound (activity 24) supplied with Logger Pro 3.1 and 3.2 is flawed. It collects data immediately instead of waiting for the sound to start.
To fix the file, enable triggering with a level of 2.6 to 2.8. Attached i...
We tested the 400x lens in 2005 and we decided not to carry it. Because of the high magnification, this lens has a very narrow depth-of-field, which makes it very difficult to use as a handheld unit. In our tests, anything above 200x magnification wo...