AmpereVAQ
AmpereVAQ Summary
AmpereVAQ is a mobile Android app in Tools by VAQCR. Released in Feb 2025 (1 year ago). It has about 50+ installs Based on AppGoblin estimates, it reaches roughly 4.00 monthly active users . Store metadata: updated Jul 30, 2025.
Recent activity: 1.00 installs this week (2.00 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Jul 30, 2025 .
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App Description
Ammeter
The ammeter bases its operation on the Biot-Savart law according to which a magnetic field is produced around a conductor that carries an electric current. If we know the value of the field we could calculate the current in the conductor.
The user must locate the magnetic sensor of the cell phone, which is usually at the top. Then bring the cable or phase line closer to the phone. The measurement is better without the phone case as it reduces the field measurement, however we can increase the calibration constant and verify the measurement with a clamp ammeter or using a reference value. Once the user modifies the calibration, its value will continue to be used in subsequent measurements.
The application has the functionality of a clamp ammeter with the advantage that the measurement can be made directly with the electrical cord of the appliance and does not require separating the phase line