Test & Measurement

Measuring Instruments

Explore a range of technical briefs and articles digging deep into advanced measuring instruments and devices. Find the latest developments that design engineers are using to meet their design challenges.

This technology is useful for energy, industrial, and aerospace applications.
Briefs: Photonics/Optics
Tracking Lab-Grown Tissue with Light
A new proof-of-concept photonic pH sensor could advance studies of tissue regeneration.
Briefs: Test & Measurement
Automated Diagnostic Kiosk
This kiosk provides an accessible and affordable method for rapid, one-stop diagnostics to reduce time to treatment.
The system looks for chemical indicators found in sweat to give a real-time snapshot of what’s happening inside the body.
The sensor has applications in fields such as robotics, healthcare, and security.

Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser frequency comb, with its...

Carolin Frueh is among only a handful of researchers who have persisted in using a complex technique that can diagnose a problem from thousands of miles away based on how a...

A reader asks our NASA expert: "What kind of redundancy is built into the Mars 2020 rover?"
Articles: Photonics/Optics
Optical In-Line VCSEL Testing
In-line testing of certain LEDs, using nanosecond pulses, will become more and more relevant with time-of-flight applications.
Sensors in the hand can actually detect forces being transmitted through the thickness of the robot.
Application Briefs: Sensors/Data Acquisition
Development Software Handles High-Integrity Space Applications
NASA needed help accurately measuring Earth-reflected sunlight.
Aircraft may have a huge amount of data available, but this doesn’t mean it’s the right data to troubleshoot a problem.
Products: Test & Measurement
New on the Market: July 2020
Photoelectric sensors, cable connectors, power monitors, and USB3 cameras.
Products: Test & Measurement
Product of the Month: July 2020 Tech Briefs
Tektronix announced new digital storage oscilloscopes.
Taking a holistic approach to sealing systems in hydraulic systems using chrome alternatives helps engineers achieve optimum function.
An inexpensive gyroscope could help drones and autonomous cars stay on track without a GPS signal.
Products: Test & Measurement
New Products: June 2020 Motion Design
Positioning System

H2W Technologies (Santa Clarita, CA) offers the SRT-030/360-026-01 two-axis X-Theta positioning system for motion control applications that require coordinated linear and rotary...

Application Briefs: Mechanical & Fluid Systems
Selecting Pressure Sensors for Autoclaves
Find the right pressure sensors for your sterilization applications.
Products: Sensors/Data Acquisition
New Products: June 2020 Sensor Technology
Small Accurate Temperature Sensor

Würth Elektronik (Waldenburg, Germany) is introducing a 2.0 × 2.0 × 0.5 mm temperature sensor. Its accuracy in the measuring range of -40 to 125°C is...

Technology Leaders: Mechanical & Fluid Systems
MEMS — Smart Sensors for the IoT
Tim Brosnihan, Executive Director of SEMI’s MEMS & Sensors Industry Group (MSIG), talks about the current state of the MEMS industry and trends for the future,
Articles: Sensors/Data Acquisition
Mars 2020 – The Anatomy of Perseverance
NASA's Mars 2020 rover looks virtually the same as Curiosity but there are a number of differences.
Articles: Robotics, Automation & Control
Mars 2020 – Looking for Life
Tech Briefs spoke with NASA’s Ken Williford, Mars 2020 Deputy Project Scientist, to learn more about the science capabilities of Perseverance.
Learn about the four goals of the Mars 2020 mission.
Articles: Robotics, Automation & Control
Mars 2020 – Perseverance to the Red Planet
Read our special series on the Mars 2020 mission, featuring interviews with NASA experts and designers of the Perseverance rover.
Products: Electronics & Computers
Product of the Month: June 2020 Tech Briefs
The K6PM provides continuous, remote thermal monitoring of critical components such as high-voltage control panels, transformers, and hydraulic equipment.

An empty airport tells you more than you might think.

Products: Mechanical & Fluid Systems
New on the Market: May 2020
Sealing connection tools, oscilloscopes, snap-action switches, and more...
Landers to small bodies such as comets and asteroids can use this program to estimate the terrain richness of the previously unmapped small body.
The technique could be used to improve navigation for robots, drones, or pedestrians.

Trending Stories

NASA Spinoff: Mechanical & Fluid Systems

Nanotechnology Repairs Engine Damage in Cars

Articles: Robotics, Automation & Control

Linear Motors and Actuators Meets Automation Needs

Briefs: Electronics & Computers

Radiation-Tolerant DC-DC Converters

Application Briefs: Energy

Lithium-Ion Batteries Critical to Mars Spacecraft

Application Briefs: Aerospace

System Recycles and Purifies Large Volumes of Helium for SLS

Briefs: Medical

Cytometer on a Chip

Videos