Joulemeter Low Voltage Manufacturer,Supplier and Exporter in Africa
Product Code : DA-EP-11311
Quick Answer: The Joulemeter Low Voltage displays the power and energy transferred between an input supply and a load, such as a solar panel and a motor. It also keeps a log of up to 2500 samples while total energy is being measured.
Last updated: October 2026
Key Features
- Displays power and energy transferred
- Four settings: power; energy and time; average power; voltage, current and power
- Automatic choice of units and decimal places
- Logs 2500 samples at a 1, 2 or 4 second sample period
- Voltage range ±25 V; current range ±7 A in either direction
- Powered via USB or the included 5 V mains adaptor
Technical Specifications
| Specification | Value |
|---|---|
| Voltage range | ±25 V |
| Current range | ±7 A (either direction) |
| Energy display range | 100 nanojoules to 1.75 megajoules |
| Log memory | 2500 samples |
| Log sample period | 1, 2 or 4 seconds |
| Power | USB or 5 V mains adaptor (included) |
About This Product
An input supply and a load, for example a solar panel and a motor, are simply plugged into the meter, which then shows the power and energy transferred. The display adjusts its units and decimal places automatically, so it can handle energies from 100 nanojoules up to 1.75 megajoules. While total energy is being measured, the meter keeps a log at the chosen sample rate, and the data can be loaded on to a PC using free software. Didactic Africa can supply and export the Joulemeter Low Voltage to schools, colleges and distributors in Montenegro, Mexico, Guinea, Equatorial Guinea and Paraguay.
Frequently Asked Questions
Q1. What can the Joulemeter Low Voltage measure?
The function button selects one of four settings: power; energy and time; average power; or voltage, current and power.
Q2. Can it record data?
Yes. It logs up to 2500 samples at a sample period of 1, 2 or 4 seconds while total energy is measured, and the data can be loaded on to a PC.
Q3. How is it powered?
It is powered via USB or using the 5 V mains adaptor, which is included.
Related: Energy Physics range, Solar Panel 10 Watts, Wind Turbine Kit.
For a quotation on the Joulemeter Low Voltage, contact Didactic Africa.
