GDX-VOLT
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Purchase GDX-CRG to recharge multiple Go Direct sensors
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GDX-VOLT
Enlarge
Purchase GDX-CRG to recharge multiple Go Direct sensors
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Vernier Go Direct Voltage Probe
Order code: GDX-VOLT
VERNIER GO DIRECT VOLTAGE PROBE
Vernier's Go Direct Voltage Probe combines a wide input voltage range and high precision, making it an excellent choice for investigations of both AC/DC circuits and electromagnetism. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
Use this differential probe to measure the voltage in simple circuits, to study basic principles of electrochemical cells or to investigate the resistivity of different metals.
With a range of ±15 V, this system is ideal for use in “battery and bulb” circuits. Vernier Go Direct Voltage is capable of kHz sampling and mV resolution so you can also use it to capture more difficult electric potentials such as the electromagnetic field induced in a coil by a moving magnet. This single sensor can take the place of several voltmeters in your classroom.
The Go Direct Voltage Probe can be used in a variety of experiments:
• Measure potential difference at various places in series and parallel circuits
• Investigate Ohm’s law in simple circuits
• Measure the voltage across a capacitor in RC and RLC circuits
• Explore Faraday’s law and induced EMFs in a coil of wire
Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ app Should the battery run low simply connect the sensor to the charging cable and keep on collecting — no interruptions or inconvenience to you or your students.
Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ app. No additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.
Vernier Graphical Analysis™ Pro includes all the features of the free Vernier Graphical Analysis app, plus enhanced functions for more advanced analysis. Its illustrative experiment videos and interactive graphing capabilities inspire students to explore crucial scientific concepts and analyze data in new complex and insightful ways.
Vernier Graphical Analysis™ Pro is compatible with most Vernier sensors and multiple operating systems and devices.
Specifications:
• Input voltage range: ±15.0V
• Maximum voltage on any input: ±15V
• Typical resolution: 0.5 mV
• Power: Internal rechargeable battery or USB connection
• Connections:
Wireless: Bluetooth
Wired: USB
Included
• Vernier Go Direct Voltage Probe
• Vernier micro USB cable
| User Manual | Vernier Go Direct Voltage Probe | ||
Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details
Warranty
- Warranty: 5 years (1 year on battery)
Dimensions- Package size (HxWxD): 32x127x203mm
- Packed weight: 90g
Last edited 29th Jan 2024
This product is used in teaching these Australian Curriculum codes:
ACSSU190 - Physical Sciences - Energy Conservation - Energy conservation in a system can be explained by describing energy transfers and transformations
ACSPH044 - Thermal nuclear and electrical physics - Electrical circuits - Circuit analysis and design involve calculation of the potential difference across, the current in, and the power supplied to, components in series, parallel and series/parallel circuits
ACSPH039 - Thermal nuclear and electrical physics - Electrical circuits - Energy is conserved in the energy transfers and transformations that occur in an electrical circuit
ACSPH041 - Thermal nuclear and electrical physics - Electrical circuits - Energy is required to separate positive and negative charge carriers; charge separation produces an electrical potential difference that can be used to drive current in circuits
ACSPH042 - Thermal nuclear and electrical physics - Electrical circuits - Power is the rate at which energy is transformed by a circuit component; power enables quantitative analysis of energy transformations in the circuit
ACSPH043 - Thermal nuclear and electrical physics - Electrical circuits - Resistance for ohmic and nonohmic components is defined as the ratio of potential difference across the component to the current in the component
ACSPH040 - Thermal nuclear and electrical physics - Electrical circuits - The energy available to charges moving in an electrical circuit is measured using electric potential difference, which is defined as the change in potential energy per unit charge between two defined points in the circuit
ACSCH103 - Equilibrium acids and redox reactions - Oxidation and reduction - A range of reactions, including displacement reactions of metals, combustion, corrosion, and electrochemical processes, can be modelled as redox reactions involving oxidation of one substance and reduction of another substance
ACSCH104 - Equilibrium acids and redox reactions - Oxidation and reduction - Oxidation can be modelled as the loss of electrons from a chemical species, and reduction can be modelled as the gain of electrons by a chemical species; these processes can be represented using half equations
ACSCH106 - Equilibrium acids and redox reactions - Oxidation and reduction - The relative strength of oxidising and reducing agents can be determined by comparing standard electrode potentials
ACSPH110 - Gravity and electromagnetism - Electromagnetism - A changing magnetic flux induces a potential difference; this process of electromagnetic induction is used in stepup and stepdown transformers, DC and AC generators, and AC induction motors
ACSPH111 - Gravity and electromagnetism - Electromagnetism - Conservation of energy, expressed as Lenz’s Law of electromagnetic induction, is used to determine the direction of induced current
ACSSU155 - Physical Sciences - Energy Forms - Energy appears in different forms, including movement (kinetic energy), heat and potential energy, and energy transformations and transfers cause change within systems
Click a curriculum code to see other products that relate.
| Accessories / Spare Parts: | From |
| CB-USB-MICRO - Vernier Micro USB Cable | $12.00 |
| CB-USB-C-MICRO - Vernier Micro USB-C Cable | $22.00 |
| GDX-CRG - Vernier Go Direct Charging Station | $219.00 |
| GDX-BAT-300 - Vernier Go Direct 300mAH Replacement Battery | $24.00 |
| Works with: | From |
| LQ3 - Vernier LabQuest 3 Data Logger and Interface | $972.00 |
| GA4 - Vernier Graphical Analysis | $0.00 |
| GAP-1Y - Vernier Graphical Analysis Pro 1 Year | $331.00 |
| ELB-VOLT-E - Vernier Investigating Voltage (Elementary ebook) | $27.00 |
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Documents: Catalogue | Vernier Catalogue K-12 | Catalogue | Vernier Catalogue Uni | Catalogue | May 2024 Web Catalogue | Compatibility Guide | Sensor-Interface-Software Requirements (external link) | Experiment | Electrical Energy | Experiment | Electrical Energy and Power | Experiment | Electrochemistry Voltaic Cells | Experiment | Induction Coil Drop | Experiment | Induction Investigation | Experiment | MC33 Oxidation Reduction | Experiment | MP13 Ohms Law | Experiment | MS Lemon juice - acid reactions | Experiment | PS Introduction to voltage probe | Experiment | PS Simple circuits | Experiment | SP33A E-M Induction | Experiment | SP33B Induction Drop | User Manual | Vernier Go Direct Voltage Probe | | |||||||||||||||||||||||||||||||||||
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