Is it possible to use VP-BTA when doing an Ohms Law-type of expe...
VP-BTA when doing an Ohm\'s Law-type of experiment, or is the differential probe required? Answer You can use the standard voltage probe (VP-BTA) to do ohm's law experiments. There are two things you need to watch out for and those are the reasons we recommend the Differential Voltage Probe for these expe...
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How do I measure voltages larger than 6 (or 10) volts? - Vernier...
Vernier Tech Info Library TIL #1972 Question How do I measure voltages larger than 6 (or 10) volts? Answer First of all, we do not recommend ever having students work with voltages over about 20 volts in any situation where any significant current could be supplied. This can be dangerous and is not ...
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The readings from my Current and/or Voltage Probe are erratic, b...
Vernier Tech Info Library TIL #1026 Question The readings from my Current and/or Voltage Probe are erratic, but if I measure the voltage with a multimeter instead, I get a solid reading. What is wrong with my sensor? Answer Multimeters are designed to average the data and update their display only o...
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Voltage Probe Detail Information - Vernier Tech Info Library #14...
VP-BTA, $12.00 Specifications and User Guide TROUBLESHOOTING -Primary Test: Are the red and black leads connected properly and securely? -Secondary Test: If you suspect that the readings are not correct, try connecting the read an...
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Voltage Probe does not read correctly on LabPro. - Vernier Tech
Vernier Tech Info Library TIL #690 Question Voltage Probe does not read correctly on LabPro. Answer You are probably assuming the wrong input line is being used. On LabPro and CBL there are two voltage input lines: Vin (-10 to +10 V) and Vin Low (0 to +5 V) . Most of our sensors use the Vin Low line...
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What is the difference between a Differential Voltage Probe and
Vernier Tech Info Library TIL #1076 Question What is the difference between a Differential Voltage Probe and the simple LabPro voltage probe? Answer The difference is that the black leads on the simple LabPro Voltage Probe(VP-BTA) are connected to ground on the LabPro when used. That means that if y...
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What is the input impedance of a LabPro voltage probe? - Vernier...
VP-BTA voltage probe used with LabPro: Input impedance: +/-10V input 1M Note that if one was to use a VP-DIN on a LabPro (via adapter) the input impendance would be: ...
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Why is it that the SensorDAQ voltage probes do not read zero? -
Vernier Tech Info Library TIL #1629 Question Why is it that the SensorDAQ voltage probes do not read zero? Answer Make sure you are not trying to take a reading when the voltage probes are not connected to anything. This is not a meaningful reading. Ignore it. There is an internal offset in SensorDA...
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