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
| Specification | Value |
|---|---|
| Measurement | DC current, multi-range |
| Range selection | Manual rotary switch |
| Display | 3½ digit, polarity indicator |
| Resolution | 0.1 µA on lowest range |
| Accuracy | ±0.5%–1% of reading ±2 digits |
| Input protection | Fast-acting internal fuse, diode clamping |
| Terminals | Colour-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:
- Multi Range Digital Voltmeter
- Digital Multimeter
- Digital Voltmeter/Ammeter With Shunts
- Digital Panel Meter
- Galvanometer
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.
