What do you want to measure? A wide array of rugged, accurate, high quality sensors for measuring practically anything - in or out of the lab.

Wireless Sensors

Freedom and flexibility without compromise.

Our most advanced and our most cost effective sensors ever!

  • Connect directly to Mac & Windows computers, Windows tablets, iPads, iPhones, Android tablets & phones and Chromebooks using Bluetooth® Smart.
  • No interface or additional hardware necessary
  • Logging mode - perform long term experiments
  • In app pairing and proximity pairing make them easy to use.

Wireless Temperature

Much more than a digital thermometer. Access instant temperature readings but also continuously monitor, log and plot temperature data in a wide variety of applications quickly and easily. 

Wireless pH

Quickly measure the pH of a solution as discrete measurements or as a continuous reading. Study water quality, test household solutions, or perform high-resolution acid-base titrations with ease. 

Wireless Force Acceleration

Capable of measuring force, acceleration, and rotation individually or simultaneously. Includes finger grips and mounting holes for rods and carts.

Wireless Pressure

Make accurate and consistent measurements of gas pressure, regardless of ambient conditions, and explore how chemical reactions affect gas pressure.

Wireless Voltage

Measure voltages of up to 15 V with built-in protection for the sensor against overload. Up to 1000 samples/second via Bluetooth. Up to 100,000 samples/second via USB in "burst mode" 

Wireless Current

Measure currents of up to 1 A with built-in protection for the sensor against overload. Up to 1000 samples/second via Bluetooth. Up to 100,000 samples/second via USB in "burst mode" 

Wireless Conductivity

Wirelessly measure both conductivity and dissolved solids with this all-new design. Highly accurate with a fast response time and featuring built-in temperature compensation.

Wireless Light

The most versatile light sensor we've ever made, it is like having five sensors in one!

Measures illuminance, irradiance, UVA, UVB and UV Index and features RGB color detection.

Wireless Smart Cart

A mechanics lab on wheels, the Smart Cart measures and transmits position, velocity, acceleration, rotation and force data on or off the track. 

AirLink Interface

Bridging the old and the new, the low-cost AirLink allows any of our PASPORT line of sensors to be made wireless using Bluetooth Smart technology. Can also connect via USB.

Additional Wireless Products

While they don't utilize Bluetooth® Smart technology, the Wireless Spectrometer and Polarimeter can connect to devices using either USB or standard bluetooth connectivity.

Wireless Spectrometer

Connects to tablets and computers via Bluetooth or USB for introductory spectrometry applications, providing high accuracy and resolution at a low cost.

Wireless Polarimeter

Determine degree of optical rotation of the plane polarized light, and share the results with either Bluetooth or USB connectivity.


Over 80 plug-and-play sensors that connect to PASCO interfaces cover an extremely wide range of applications.

  • Use them separately or in conjunction with our new wireless line.
  • Available individually or as sensor bundles designed for the most common measurements in physics, biology, chemistry, earth & environmental science.
  • Fully digital design allows for multiple measurements from a single sensor

  • They connect to all current PASCO interfaces, including our low cost USB/Bluetooth AirLink as well as legacy PASPORT interfaces.

ScienceWorkshop Sensors

Many from our original line of analog sensors are still available 

Sensor Accessories, Replacements and Spares.

Sensor Accessories

Equip your PASCO sensors with a wide range of accessories, including handles, covers, guards, and cables.

Sensor Replacement Probes

Several PASCO sensors consist of a sensor box/housing and a probe that connects to it. The following are replacement probes for many of those sensors. 

Sensor Replacement Parts

Spares, Replacement parts and consumables for several PASCO sensors.