Knowledge Base

What is Acoustic Imaging? How does an Acoustic Imager work?

What is Acoustic Imaging? What is an Acoustic Imager?

Acoustic Imaging helps us "see" sound by displaying the sound source in the form of an image. It displays the sound location as a spatial distribution of cloud, portraying it as an ultrasonographic space sound field distribution. The colour and brightness of the image represents the strength of the sound.
Metravi Essential Tools for Solar Professionals & Technicians

List of Essential Test & Measuring Instruments for Solar Technical Professionals

Solar technicians, like all other technicians, need all the test and measuring instruments which are required for troubleshooting, diagnosing and confirming the repairs or solutions, but they specifically need suitable ones for all the various components that are part of a solar power system.
Metravi Non-contact High Voltage Detector Alarms - Dangers of High Voltage

High Voltage – Dangers and Detectors

As electrical safety is imperative in all areas of power transmission and distribution at all voltage levels, Live Line Tools include High Voltage Detectors which are used to check for the absence or presence of voltage on transformers or overhead lines.
What is a Differential Pressure Manometer? Metravi PM-01

What is a Differential Pressure Manometer?

Differential Pressure Manometer helps measure differential pressure - the difference in pressure between two pressure readings; a measure which helps to indicate if any industrial processes are running incorrectly or that immediate system adjustments are required.