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Go Direct Sensors

No Interface required!

Wireless or USB—the versatility is built into the sensors so you have the flexibility to choose. Go Direct sensors connect directly to student computers, Chromebooks, or mobile devices so there’s no interface needed. That’s freedom, versatility, and boundless opportunity.

Go Direct sensors are perfect for educators who:

  • Are new to probeware
  • Plan to equip a new science laboratory
  • Need an affordable solution that includes free software and all-in-one sensors
  • Are using computers, Chromebooks, and mobile devices for data collection

Teacher Friendly, Student Centred

  • Free Graphical Analysis™ 4 app
  • 30 new Go Direct sensors
  • Backed by excellent service from IDS
  • Supported by over 100 labs in our fourth edition of Chemistry, Physical Science, and Middle School books
Go Direct® Photogate (light gate)
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Go Direct® Photogate (light gate)
£121.00 ex VAT | £145.20 Inc VAT
Go Direct Photogate is a double-gate sensor that includes two photogates built into the arms of the sensor, which accurately measures velocity and acceleration. It connects via Bluetooth® wireless technology or via USB to your device.
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Go Direct™ Motion Detector
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Go Direct™ Motion Detector
£130.00 ex VAT | £156.00 Inc VAT
The Go Direct Motion Detector uses ultrasound to measure the position, velocity, and acceleration of moving objects. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Temperature Probe
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Go Direct™ Temperature Probe
£75.00 ex VAT | £90.00 Inc VAT
The Go Direct Temperature Probe is a rugged, general-purpose temperature sensor that students can use to monitor temperature. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ pH Sensor
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Go Direct™ pH Sensor
£99.00 ex VAT | £118.80 Inc VAT
The Go Direct pH Sensor is a general-purpose pH sensor used to monitor pH of aqueous solutions. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Colorimeter
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Go Direct™ Colorimeter
£162.00 ex VAT | £194.40 Inc VAT
The 4-wavelength Go Direct Colorimeter measures absorbance or transmittance of a liquid sample. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Force and Acceleration Sensor
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Go Direct™ Force and Acceleration Sensor
£135.00 ex VAT | £162.00 Inc VAT
The Go Direct Force and Acceleration Sensor couples a 3-axis accelerometer with a stable and accurate force sensor that measures forces as small as ±0.1 N and up to ±50 N. Measure pushes and pulls in the classroom or outdoors. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ SpectroVis® Plus Spectrophotometer
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Go Direct™ SpectroVis® Plus Spectrophotometer
£549.00 ex VAT | £658.80 Inc VAT
The Go Direct SpectroVis Plus Spectrophotometer quickly measures a full wavelength spectrum. It directly connects wirelessly via Bluetooth® or wired via USB to your platform. Use with the Vernier Spectrophotometer Optical Fiber.
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Go Direct® Thermocouple
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Go Direct® Thermocouple
£131.00 – £145.00
With this affordable and easy-to-use sensor, students can collect reliable data during experiments that involve extreme temperatures. This sensor connects wirelessly to a number of devices, including Chromebooks.
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Go Direct® Platinum-Cell Conductivity Probe
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Go Direct® Platinum-Cell Conductivity Probe
£230.00 ex VAT | £276.00 Inc VAT
Perfect for A-Level Chemistry and college general chemistry, Go Direct Platinum-Cell Conductivity provides an accurate and easy measurement of a solution’s conductivity or its total ion concentration. The platinum-cell sensing element provides high accuracy and chemical compatibility when measuring non-aqueous solutions, strong acids, and strong bases. This probe connects via Bluetooth® wireless technology or via USB to your device.
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Go Direct® Static Charge
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Go Direct® Static Charge
£132.00 ex VAT | £158.40 Inc VAT
With Go Direct Static Charge, students can measure and analyse static charges easily. Designed with affordability and ease of use in mind, this wireless sensor ensures enhanced performance so that students can collect data accurately. Unlike a traditional electroscope, Go Direct Static Charge offers a means for quantitative measurement and analysis of positive and negative charges of objects that would not be possible in a traditional lab—such as measuring the charge on a balloon.
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Go Direct® Mini GC™
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Go Direct® Mini GC™
£3,419.00 ex VAT | £4,102.80 Inc VAT
Teach students chromatography with an affordable, portable gas chromatograph that detects polar and nonpolar compounds. With the easy-to-use Go Direct Mini GC, free experiments from the included e-book, and the free Vernier Instrumental Analysis™ app, students can separate, analyse, and identify substances contained in a volatile liquid or gaseous sample. Go Direct Mini GC uses Bluetooth® wireless technology or USB to connect to your device.
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Go Direct® Weather
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Go Direct® Weather
£135.00 – £174.00
Easily monitor a wide variety of environmental factors with just one sensor. Go Direct Weather System includes an affordable, wireless handheld sensor used to measure ambient temperature, humidity, wind speed, wind chill, dew point, barometric pressure, and more. The included Go Direct Weather Vane accessory is required to report wind direction. Mounting Go Direct Weather System on a tripod is recommended (tripod not included).
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Go Direct™ Acceleration Sensor
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Go Direct™ Acceleration Sensor
£135.00 ex VAT | £162.00 Inc VAT
Collect acceleration, rotation, and altitude data in the classroom or in the field. Go Direct Acceleration Sensor connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Rotary Motion Sensor
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Go Direct™ Rotary Motion Sensor
£243.00 ex VAT | £291.60 Inc VAT
The Go Direct Rotary Motion Sensor measures angular motion. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Voltage Probe
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Go Direct™ Voltage Probe
£94.00 ex VAT | £112.80 Inc VAT
The 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.
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Go Direct™ Current Probe
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Go Direct™ Current Probe
£108.00 ex VAT | £129.60 Inc VAT
The Go Direct Current Probe measures the electric currents in circuits. It connects wirelessly via Bluetooth or wired via USB to your device.
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Go Direct® CO2 Gas Sensor
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Go Direct® CO2 Gas Sensor
£271.00 ex VAT | £325.20 Inc VAT
The Go Direct CO2 Gas Sensor measures gaseous carbon dioxide concentration levels, air temperature, and relative humidity. It can be used in a variety of biology experiments. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct® O2 Gas Sensor
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Go Direct® O2 Gas Sensor
£257.00 ex VAT | £308.40 Inc VAT
The Go Direct O2 Gas Sensor measures gaseous oxygen concentration levels and air temperature. It is useful for a variety of biology and physiology experiments. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Conductivity Probe
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Go Direct™ Conductivity Probe
£135.00 ex VAT | £162.00 Inc VAT
The Go Direct Conductivity Probe determines the ionic content of an aqueous solution by measuring its electrical conductivity. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct® Optical Dissolved Oxygen Probe
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Go Direct® Optical Dissolved Oxygen Probe
£405.00 ex VAT | £486.00 Inc VAT
The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Gas Pressure Sensor
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Go Direct™ Gas Pressure Sensor
£100.00 ex VAT | £120.00 Inc VAT
The Go Direct Gas Pressure Sensor measures the absolute pressure of a gas. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Drop Counter
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Go Direct™ Drop Counter
£135.00 ex VAT | £162.00 Inc VAT
The Go Direct Drop Counter precisely records the number of drops of titrant added during a titration and then automatically converts it to volume. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Melt Station
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Go Direct™ Melt Station
£725.00 ex VAT | £870.00 Inc VAT
The Go Direct Melt Station accurately determines the melting temperature of solid substances. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Wide-Range Temperature Probe
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Go Direct™ Wide-Range Temperature Probe
£155.00 ex VAT | £186.00 Inc VAT
Measuring the temperature of a distillation has never been safer—your students can conduct an experiment within the laboratory fume hood while collecting data at their lab station. The Go Direct Wide-Range Temperature Probe connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct® Tris-Compatible Flat pH Sensor
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Go Direct® Tris-Compatible Flat pH Sensor
£157.00 ex VAT | £188.40 Inc VAT
Use the Go Direct™ Tris-Compatible Flat pH Sensor to measure the pH of a solution or semisolid, such as food or soil.
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Go Direct™ 3-Axis Magnetic Field Sensor
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Go Direct™ 3-Axis Magnetic Field Sensor
£94.00 ex VAT | £112.80 Inc VAT
The Go Direct 3-Axis Magnetic Field Sensor allows you to determine the magnitude and direction of the magnetic field at any point in space. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Light and Colour Sensor
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Go Direct™ Light and Colour Sensor
£85.00 ex VAT | £102.00 Inc VAT
The Go Direct Light and Colour Sensor is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum. An RGB colour sensor detects relative contributions of primary colors in light. Go Direct Light and Colour directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ Radiation Monitor
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Go Direct™ Radiation Monitor
£243.00 ex VAT | £291.60 Inc VAT
The Go Direct Radiation Monitor detects alpha, beta, gamma, and X-ray radiation. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct® Sound
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Go Direct® Sound
£121.00 ex VAT | £145.20 Inc VAT
The Go Direct Sound Sensor is used to easily capture and evaluate waveforms. It directly connects via Bluetooth® wireless technology or wired via USB.
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Go Direct® Energy Sensor
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Go Direct® Energy Sensor
£121.00 ex VAT | £145.20 Inc VAT
The Go Direct Energy Sensor quantifies the voltage, current, power, and energy output of small wind turbines and solar panels, such as those used in our KidWind Experiment Kits. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Surface Temperature Sensor
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Go Direct™ Surface Temperature Sensor
£90.00 ex VAT | £108.00 Inc VAT
Designed for use in situations in which low thermal mass or flexibility is required, the Go Direct Surface Temperature Sensor connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct® Blood Pressure Sensor
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Go Direct® Blood Pressure Sensor
£143.00 ex VAT | £171.60 Inc VAT
Go Direct Blood Pressure is an affordable, non-invasive sensor designed to easily measure human blood pressure.
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Go Direct® Hand Dynamometer
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Go Direct® Hand Dynamometer
£148.00 ex VAT | £177.60 Inc VAT
Measure grip strength, pinch strength, and muscle fatigue wirelessly with Go Direct® Hand Dynamometer. It connects via Bluetooth® wireless technology or via USB to your device.
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Go Direct® Ethanol Vapor Sensor
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Go Direct® Ethanol Vapor Sensor
£203.00 ex VAT | £243.60 Inc VAT
Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol Vapor. It connects via Bluetooth® wireless technology or via USB to your device.
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Go Direct® EKG Sensor
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Go Direct® EKG Sensor
£216.00 ex VAT | £259.20 Inc VAT
The Go Direct EKG Sensor records electrical signals produced during heart or muscle contractions. It connects wirelessly via Bluetooth® or wired via USB to your device.
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Go Direct™ Respiration Belt
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Go Direct™ Respiration Belt
£135.00 ex VAT | £162.00 Inc VAT
The Go Direct Respiration Belt measures human respiration rate after exercise or during breath holding. It connects wirelessly via Bluetooth® or wired via USB to your device. This product is designed for educational use only
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Go Direct® Polarimeter
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Go Direct® Polarimeter
£678.00 ex VAT | £813.60 Inc VAT
The concept of chirality can be difficult for students to visualise. Go Direct Polarimeter provides a visual representation of this concept by measuring the optical rotation of optical isomers such as sugars, amino acids, and proteins. The Go Direct Polarimeter is simple to use, includes free, downloadable experiments, and is supported by the free Vernier Instrumental Analysis™ app.
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Go Direct® Projectile Launcher
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Go Direct® Projectile Launcher
£610.00 ex VAT | £732.00 Inc VAT
The Go Direct Projectile Launcher is used to investigate projectile motion. It connects via Bluetooth® wireless technology or via USB to your device.
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Go Direct® Spirometer
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Go Direct® Spirometer
£271.00 ex VAT | £325.20 Inc VAT
Go Direct Spirometer is designed to make human respiratory measurements easy.
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Go Direct® Centripetal Force Apparatus
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Go Direct® Centripetal Force Apparatus
£406.00 ex VAT | £487.20 Inc VAT
The Go Direct Centripetal Force Apparatus and Go Direct Force and Acceleration Sensor (not included) make an ideal combination to explore rotational dynamics.
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Go Direct® Sensor Cart
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Go Direct® Sensor Cart
£230.00 – £425.00

Take advantage of our great offer -

Buy both carts and save £33!

The Go Direct Sensor Cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments. It directly connects wirelessly via Bluetooth® to your platform.
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Go Direct® Structures & Materials Tester
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Go Direct® Structures & Materials Tester
£1,356.00 ex VAT | £1,627.20 Inc VAT
Students can explore the effect that beam dimensions and shape have on structure flexibility and strength, investigate how trusses distribute weight, and ultimately build and test their own designs. This tester gives teachers a great way to motivate their students when it is used for engineering activities and competitions with the free Go Direct® Bridge Competition Software. The tester also includes the NGSS-aligned Materials Testing: Beams to Bridges e-book, providing engaging engineering activities to get started.
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Go Direct® Cyclic Voltammetry System
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Go Direct® Cyclic Voltammetry System
£1,220.00 ex VAT | £1,464.00 Inc VAT
Give your students hands-on experience with electrochemical reactions using this affordable potentiostat and disposable screen-printed electrodes. The Go Direct Cyclic Voltammetry System is simple to use, includes free experiments in a downloadable e-book, and is supported by the free Vernier Instrumental Analysis™ app.
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Go Direct™ Constant Current System
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Go Direct™ Constant Current System
£104.00 ex VAT | £124.80 Inc VAT
The Go Direct Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct™ ORP Sensor
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Go Direct™ ORP Sensor
£135.00 ex VAT | £162.00 Inc VAT
The Go Direct ORP (Oxidation-Reduction Potential) Sensor measures the ability of a solution to act as an oxidizing or reducing agent. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct® Ammonium Ion-Selective Electrode
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Go Direct® Ammonium Ion-Selective Electrode
£338.00 ex VAT | £405.60 Inc VAT
The Go Direct Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of ammonium (NH4+) in aqueous samples. It connects via Bluetooth® wireless technology or wired via USB to your device.
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Go Direct® Glass-Body pH Sensor
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Go Direct® Glass-Body pH Sensor
£189.00 ex VAT | £226.80 Inc VAT
Use the Go Direct Glass-Body pH to measure pH in aqueous, heterogeneous, and organic solutions.
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Go Direct® Calcium Ion-Selective Electrode
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Go Direct® Calcium Ion-Selective Electrode
£338.00 ex VAT | £405.60 Inc VAT
The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca2+) in aqueous samples. It connects via Bluetooth® wireless technology or wired via USB to your device.
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Go Direct® Chloride Ion-Selective Electrode
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Go Direct® Chloride Ion-Selective Electrode
£338.00 ex VAT | £405.60 Inc VAT
The Go Direct Chloride Ion-Selective Electrode (ISE) is used to measure the concentration of chloride (Cl-) in aqueous samples. It connects via Bluetooth® wireless technology or wired via USB to your device.
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Go Direct® Nitrate Ion-Selective Electrode
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Go Direct® Nitrate Ion-Selective Electrode
£338.00 ex VAT | £405.60 Inc VAT
The Go Direct Nitrate Ion-Selective Electrode (ISE) can be used to measure the concentration of nitrate (NO3-) in aqueous samples. It connects via Bluetooth® wireless technology or wired via USB to your device.
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Go Direct™ Electrode Amplifier
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Go Direct™ Electrode Amplifier
£87.00 ex VAT | £104.40 Inc VAT
The Go Direct Electrode Amplifier is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
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Go Direct® Potassium Ion-Selective Electrode
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Go Direct® Potassium Ion-Selective Electrode
£338.00 ex VAT | £405.60 Inc VAT
The Go Direct Potassium Ion-Selective Electrode (ISE) can be used to measure the concentration of potassium (K+) ions in aqueous solutions. It connects via Bluetooth® wireless technology or wired via USB to your device.
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Go Direct® Ion-Selective Electrode Amplifier
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Go Direct® Ion-Selective Electrode Amplifier
£94.00 ex VAT | £112.80 Inc VAT
The Go Direct Ion-Selective Electrode Amplifier is a mV and mg/L amplifier that connects to Vernier Ion-Selective Electrodes and compatible third-party BNC ion-selective electrodes. It connects via Bluetooth®wireless technology or wired via USB to your device.
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Go Direct™ pH Teachers Pack
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Go Direct™ pH Teachers Pack
£889.00 ex VAT | £1,066.80 Inc VAT
The Go Direct pH Sensor is a general-purpose pH sensor used to monitor pH of aqueous solutions. It directly connects wirelessly via Bluetooth® or wired via USB to your platform. The teachers pack includes 8 Go Direct pH Probes and a Go Direct Charging Station.
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Go Direct™ Charge Station
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Go Direct™ Charge Station
£97.00 ex VAT | £116.40 Inc VAT
The Go Direct™ Charge Station is the perfect solution for charging your Go Direct Sensors. Each charge station has sixteen charging ports—eight USB and eight wand-style sensor ports. USB cables and sensors shown are not included.
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Go Direct™ Temperature Teachers Pack
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Go Direct™ Temperature Teachers Pack
£697.00 ex VAT | £836.40 Inc VAT
The Go Direct Temperature Probe is a rugged, general-purpose temperature sensor that students can use to monitor temperature. It directly connects wirelessly via Bluetooth® or wired via USB to your platform. The teachers pack includes 8 Go Direct Temperature Probes and a Go Direct Charging Station.
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Go Direct® Sensor Clamp
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Go Direct® Sensor Clamp
£16.00 ex VAT | £19.20 Inc VAT
Prevent accidental drops during field investigations with the Go Direct Sensor Clamp.
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Bluetooth Heart Rate (Android/ iOS)

Go Wireless Heart Rate
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Go Wireless Heart Rate Monitor
The Vernier Go Wireless Heart Rate is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. Data are wirelessly transmitted to iPad, LabQuest 2, or other mobile devices that are Bluetooth® Smart Ready. It is simple and easy to use, displays live heart rate readouts before data collection, and is easy to clean and share between students.
£116.00 ex VAT | £139.20 Inc VAT Add to basket

USB Heart Rate

Heart Rate Kit
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Heart Rate Kit
£245.00 ex VAT | £294.00 Inc VAT
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