Coulombmeter Kit Manufacturer,Supplier and Exporter in Africa
Product Code : DA-E-11328
Quick Answer: The Coulombmeter Kit detects and measures electric charge over a range of 0 to 1999nC, shown on a 3.5 digit liquid crystal display with 13mm high digits. It is supplied with a charge plate, battery and instructions.
Last updated: October 2026
Key Features
- 3.5 digit LCD with 13mm high digits and polarity indication
- Range of 0 to 1999nC with 1nC resolution
- Low battery indicator and expected battery life over 500 hours
- Two colour-coded 4mm sockets on the sides
- Robust ABS plastic case with anti-slip feet
- Supplied with charge plate, battery and instructions
Technical Specifications
| Specification | Value |
|---|---|
| Range | 0 to 1999nC |
| Resolution | 1nC |
| Accuracy | ±10% of full scale |
| Overload | 10 x full scale |
| Input resistance | 100GΩ |
| Capacitance | 4.7mF |
| Leakage current | 1pA (10pA max) |
| Display | 3.5 digit LCD, 13mm high digits |
About This Product
This kit is used for charge detection and measurement in experiments such as charging by induction, Faraday's ice pails, Coulomb's law and the capacitance of an isolated sphere. Leads plug into the 4mm sockets on the sides, so they do not obscure the display, which has a wide field of view. A low operating current gives an expected battery life in excess of 500 hours. The Coulombmeter Kit can be exported to institutions in Haiti, Guyana, Comoros, Malawi, Sudan and Serbia.
Frequently Asked Questions
Q1. What experiments can the Coulombmeter Kit be used for?
It suits charging by induction, Faraday's ice pails, Coulomb's law and the capacitance of an isolated sphere, as well as general charge detection and measurement.
Q2. What range and resolution does it have?
It reads from 0 to 1999nC with a resolution of 1nC, and tolerates an overload of 10 x full scale.
Q3. How long does the battery last?
The low operating current gives an expected battery life in excess of 500 hours, and the display shows when the battery is low.
Related: Electrostatics range, Parallel Plate Capacitor Kit, Gold Leaf Electroscope.
For a quotation on the Coulombmeter Kit, contact Didactic Africa.
