Digital Ammeter
Digital Ammeter
Frequently Asked Questions
A digital ammeter is an electronic instrument that measures the electric current flowing through a circuit and displays the reading as a precise numerical value on a digital screen, eliminating the need to interpret a needle position on a scale.
It uses internal analog-to-digital conversion circuitry to sample the current signal and convert it into a digital value, which reduces reading errors like parallax and provides consistent, repeatable precision compared to mechanical designs.
A digital ammeter typically requires the circuit to be broken and the meter connected in series to measure current, whereas a clamp meter measures current non-invasively by clamping around the conductor without interrupting the circuit.
Depending on the model, digital ammeters are available in AC-only, DC-only, or combined AC/DC versions, so it's important to select the type that matches the current being measured in the application.
The selected range should comfortably cover the maximum expected operating current of the circuit with some margin, ensuring accurate readings without the risk of exceeding the meter's rated capacity.
Most panel-mounted digital ammeters require an auxiliary power supply to run their display and internal circuitry, unlike passive analog meters, so this should be factored into the panel's wiring design.
Yes, many digital ammeters are designed to work with external current transformers, allowing them to safely measure high current levels indirectly without needing to handle the full load current directly through the meter.
Yes, we supply digital ammeters in bulk to panel manufacturers, switchgear assemblers, OEMs, and industrial buyers across Gujarat and India, including export orders. For pricing and details, contact us at +91 90237 59007, +91 81405 50607, or shreeshivaelectric@gmail.com.