The Vernier Anemometer is an impeller-type anemometer that measures wind speed in the range of 0.5 to 30 m/s (1 to 67 mph). The Anemometer fits in your palm for wind study measurements in the field. A standard camera mount on the back and an accessory rod allows you to position it in wind tunnels or in front of fans for wind turbine experiments.

Included are:

• Vernier Anemometer
• Accessory rod
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Barometer can be used to measure and monitor atmospheric pressure. It works well for conducting weather studies or for experiments that involve pressures close to normal atmospheric pressure. It can also be used as an altimeter if you have a portable interface.

Included are:

• Vernier Barometer
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The BioChamber 2000 is a 2000 mL plastic chamber that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. The BioChamber 2000 is particularly useful when monitoring respiration and photosynthesis. The large top opening provides easy access to insert, adjust, or remove the sample.

Included are:

• Vernier BioChamber
• Instruction Manual

With this sensor, you can easily monitor changes in CO2 levels occurring in respiration of organisms ranging from peas to humans. A 250 mL respiration chamber with probe attachment is included for running controlled experiments with small plants and animals.

Included are:

• Vernier Carbon Dioxide Gas Sensor
• 250 mL gas sampling bottle
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

The Conductivity Probe determines the ionic content of an aqueous solution by measuring its conductivity. This probe has many applications in biology, chemistry, and much more.

Include are:

• Vernier Conductivity Probe
• 90 mL bottle of 1000 µS/cm NaCl standard solution
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Current Probe can be used to measure currents in low-voltage AC and DC circuits or for electrochemistry experiments. This probe measures DC and low-frequency AC currents up to 600 mA.

Included are:

• Vernier Current Probe
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Differential Voltage Probe is designed for exploring the basic principles of electricity. The Differential Voltage Probe reports the potential difference between the red and black leads. For example, if the black terminal is attached to something that is 2 V above ground, and the red to something that is 3 V below ground, it will report -5 V. The Differential Voltage Probe is the preferred voltage sensor in cases where more than one voltage sensor will be used in the same circuit.

Included are:

• Vernier Differential Voltage Probe
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. In additional to the scale we include the OHOUS scout USB cable to use with the LabQuest (also available for checkout). Included are:

• Balance
• AC Adapter and Plug
• Pan
• Stacking and storage cover
• Density Kits
• OHAUS Scout USB Cable for connecting with LabQuest
• Instruction manual for both the scale and the USB cable

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The Dissolved Oxygen Probe is great for biology, chemistry, ecology, or integrated science courses. It can be used to perform a wide variety of experiments to determine changes in dissolved oxygen levels, one of the primary indicators of the quality of an aquatic environment.

• Built-in temperature compensation lets you calibrate in the lab, then make measurements outdoors without having to recalibrate.
• Disposable caps with pre-fit membranes allow you to quickly and conveniently change membranes.
• Calibrate in the units you choose: % dissolved oxygen, mg/L, or ppm dissolved oxygen

Included are:

• Vernier Dissolved Oxygen Probe
• One replacement membrane cap
• Sodium Sulfite Calibration Standard
• D.O. Electrode Filling Solution, MSDS sheet, and filling pipet
• Calibration bottle (empty, lid with hole)
• D.O. Polishing Strips (1 pkg)
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Dual-Range Force Sensor is a general-purpose sensor for measuring pushing and pulling forces. Two ranges allow you to measure forces as small as 0.01 newtons and as large as 50 newtons.

Included are:

• Dual-Range Force Sensor
• Hook
• Bumper
• Nylon thumb screw
• Accessory Rod
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Vernier Energy Sensor offers an easy way to quantify voltage, current, power, and energy output of small wind turbines and solar panels such as those used in our KidWind Experiment Kits. The Energy Sensor measures the current and voltage of the system.

Include are:

• Vernier Energy Probe
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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This sensor can be used in a wide range of tests and experiments. It can be used to determine the rate of ethanol production during fermentation and can also be used to measure the discrete amount of ethanol in a given sample.

Included are:

• Vernier Ethanol Sensor
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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This probe is designed for outdoor temperature sensing or for measuring temperature at various depths in lakes and streams. It has a 30 m (100 ft) cable.

• Extra-long temperature probe
• 100 ft cable
• View the Extra Long Temperature Probe user manual

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The Flow Rate Sensor can be used for environmental or Earth science studies. Flow rate data can be used to calculate the discharge value for a stream or determine the sediment transport of a stream. The Flow Rate Sensor includes 3 riser rods, which enable the impeller to be placed at fixed depths, and is equipped with a 5 m cable so your data-collection equipment can stay on shore. The Flow Rate Sensor also separates into four sections for easy transport and convenient storage.

• Vernier Flow Rate Sensor
• Instruction Manual

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The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.

Included are:

• Vernier Gas Pressure Sensor
• 2 Tapered valve connectors inserted into a No. 5 stopper
• 1 Tapered valve connector inserted into a No. 1 stopper
• 1 Two-way valve
• 18 inch Tygon tubing with Luer Lock connectors
• 20 mL syringe
• 2 White transpiration tubing clamps
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Vernier Go Wireless Heart Rate is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary.

• Heart Rate Hand Grips
• Polar Transmitter Module
• Instruction Manual

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GO-Temp USB Probe is an easy to use temperature probe that connects directly to your USB port on your computer. Once connected the probe will start collecting real-time temperature data.

Included are:

• Go!Temp USB temperature probe
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Vernier Go Wireless Temp is a rugged, general-purpose, wireless temperature sensor you can use to remotely monitor temperature with a mobile device. Once connected the probe will start collecting real-time temperature data.

Included are:

• Go!Temp Wireless temperature probe
• USB Charging cable
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Hand Dynamometer can be used to measure grip strength, pinch strength, and to perform muscle fatigue studies. This probe allows students can be used to study muscular health and activity.

Included are:

• Vernier Hand Dynamometer
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The design of the Hand-Grip Heart Rate Monitor makes it easy to monitor heart rate before, during, and after exercise. Data are wirelessly transmitted to a Vernier interface using the Heart Rate Receiver.

Included are:

• Heart Rate Hand Grips
• Heart Rate Receiver
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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LabQuest is a standalone and computer interface for Vernier sensors. Use its color touch screen to collect, graph, and analyze data in your classroom or in the field. With its breakthrough data-collection technology for science educators, students can see where science exploration takes them. This device is water resistance and easy-to-use.

Included are:

• The Vernier LabQuest system
• USB cable
• Computer Software
• User Guide
• Power Supply
• Stylus and tether

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Vernier LabQuest 2 is a standalone interface used to collect sensor data with its built-in graphing and analysis application. The large, high-resolution touch screen makes it easy and intuitive to collect, analyze, and share data from experiments. Its wireless connectivity encourages collaboration and personalized learning. You can also use LabQuest 2 as a USB sensor interface using Logger Pro software or with our Graphical Analysis app for iOS, Android, or Chrome to stream data wirelessly to one or more mobile devices.

Included in the LaQuest2 kit is:

• The Vernier LabQuest2 system
• USB cable
• Computer Software
• User Guide
• Power Supply
• Stylus and tether

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LabQuest Mini brings the power of Vernier’s award-winning LabQuest technology to teachers who don’t need the versatility of a standalone device. The perfect solution for educators collecting data with a Windows or Macintosh computer.

Included are:

• Vernier Lab Quest Mini
• USB cable
• Instruction Manual

Easily charge and store your LabQuest 1, LabQuest 2, and LabQuest Stream. Its compact size and multi-bay charging capabilities keep your interfaces organized and fully charged so they are ready when you are. There are four charging ports per charging station so multiple devices can be charged at one time.

• Each station stores and charges four interfaces.
• Each station includes interchangeable inserts for the original LabQuest, LabQuest 2, and LabQuest Stream.
• Compact design efficiently uses lab bench space.
• Charging indicators let you know your interfaces are charging and when charging is complete.

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The Light Sensor approximates the human eye in spectral response. Use it for inverse square law experiments or for studying polarizes, reflectivity, or solar energy.

Included are:

• Vernier Light Sensor
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Motion Detector uses ultrasound to measure the position of carts, balls, people, and other objects.

• Measure objects as close as 15 cm and as far away as 6 m.
• Sensitivity switch reduces noise and produces higher quality data for studying dynamics carts on tracks.
• Attaches easily to the Vernier Dynamics System.
• Pivoting head allows for flexibility in the experiment setup.

Included are:

• Vernier Motion Detector
• Digital Sensor Cable
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The Vernier Optical DO Probe makes it easy to measure the dissolved oxygen concentration in water. Perfect for the field or for the laboratory, this plug-and-play probe requires no calibration, no filling solution, no warm-up time, and no stirring.

Included are:

• Vernier Optical DO Probe
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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The O2 Gas Sensor measures oxygen concentration in air, and is temperature compensated for use in different environments. It has a wide measurement range, allowing it to be used to study human and cellular respiration. The O2 Gas Sensor also includes a 250 mL bottle that can be used to study the rusting of iron or as a respiration chamber for monitoring plants and insects.

Included are:

• Vernier Oxygen Gas Sensor
• 250 mL gas sampling bottle
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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Use the pH Sensor just as you would a traditional pH meter with the additional advantages of automated data collection, graphing, and data analysis. Typical activities using our pH sensor include:

• Acid-base titrations
• Studies of household acids and bases
• Monitoring pH change during chemical reactions or in an aquarium as a result of photosynthesis
• Investigations of acid rain and buffering
• Analysis of water quality in streams and lakes

Included are:

• Vernier pH Sensor
• pH storage solution
• pH storage solution bottle
• Instruction Manual

**This item requires the use of a LabQuest computer interface which is also available for checkout.

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Photogates allow for extremely accurate timing of events within physics experiments, for studying free fall, air track collisions, pendulum periods, the speed of a rolling object, among other things. The Vernier Photogate includes an accessory rod for mounting to a ring stand.

The gate has an input port so multiple gates can be connected in a daisy-chain configuration with up to four gates going to a single interface channel.

The laser gate mode requires the addition of a common pen laser, which is directed into the laser port. The laser may be some distance from the gate, so that you can measure the speed of larger objects such as a rocket, model car, or even a real automobile.

• Vernier Photogate
• Interface cable
• Accessory rod
• Instruction Manual

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