Multi Range Digital Ammeter

Product Code : SCL-PLE-11820

Quick Answer: The Multi Range Digital Ammeter measures DC current on several ranges chosen with a rotary switch, showing a 3½-digit reading with polarity indication and resolving down to 0.1 µA on its lowest range. A fast-acting fuse and diode clamping protect the input.

Last updated: 18 October 2026

Key Features

  • DC current on multiple manually switched ranges.
  • 3½-digit display with polarity indicator.
  • Resolution down to 0.1 µA on the lowest range.
  • Accuracy ±0.5%–1% of reading ±2 digits.
  • Fast-acting internal fuse and diode clamping.
  • Colour-coded 4 mm safety-shrouded sockets.

Technical Specifications

SpecificationValue
MeasurementDC current, multi-range
Range selectionManual rotary switch
Display3½ digit, polarity indicator
Resolution0.1 µA on lowest range
Accuracy±0.5%–1% of reading ±2 digits
Input protectionFast-acting internal fuse, diode clamping
TerminalsColour-coded 4 mm safety-shrouded sockets

How It Is Used

The ammeter is connected in series with the circuit and the rotary switch set to a range above the expected current, then stepped down for better resolution. The digital reading avoids parallax, and the polarity sign shows the current direction, which helps in semiconductor and sensitive-circuit work.

Frequently Asked Questions

What resolution does the Multi Range Digital Ammeter reach?

0.1 µA on its lowest range.

How is the Multi Range Digital Ammeter protected?

By a fast-acting internal fuse and diode clamping on the input.

Related Physics Lab Equipment

See the full physics lab equipment range, or these related digital meters:

The Multi Range Digital Ammeter is available for export to schools and laboratories in South Korea, Grenada, Latvia, Eritrea, Benin and Gambia.

For a quotation on the Multi Range Digital Ammeter, contact JLab India on +91-8569909696.

   
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