DC Galvanometer United Scientific MGV002 -500 to 500 µA Lab Meter

Description

Product Overview

The United Scientific MGV002 DC galvanometer is engineered for precise current measurement in educational environments. Featuring a robust black plastic housing, the instrument offers a clear 75 mm scale that spans a bidirectional range of -500 to 500 µA. The device incorporates a five‑way binding post, allowing flexible connection configurations for a variety of experimental setups. An external calibrating screw provides fine‑tuning capability, ensuring that readings remain accurate within a tolerance of plus minus 2.5 percent. Designed with durability in mind, the galvanometer withstands the rigors of daily classroom use while delivering consistent performance across a wide spectrum of low‑current applications.

Usage

This galvanometer excels in physics laboratories, electronics workshops, and science classrooms where students explore fundamental concepts of electricity and magnetism. It is ideal for experiments involving Ohm’s law, circuit analysis, and sensor calibration, providing real‑time feedback on current flow. The compact dimensions of 5.7 x 4.6 x 4.6 inches make it easy to integrate into bench setups, while the lightweight design (6.7 ounces) facilitates portable demonstrations. Whether used for introductory lessons or more advanced projects, the MGV002 offers a user‑friendly interface that encourages hands‑on learning and reinforces theoretical knowledge through practical observation.

Why Choose Us

Choosing the United Scientific MGV002 means selecting a product backed by over a decade of experience in scientific instrumentation. The galvanometer is manufactured to exacting standards, ensuring each unit meets stringent quality controls before reaching the customer. Its black plastic enclosure not only protects internal components but also provides a non‑reflective surface that reduces visual distractions during measurements. United Scientific offers responsive customer support and a clear warranty policy, giving educators confidence that any issues will be addressed promptly. The combination of reliable accuracy, durable construction, and dedicated after‑sales service makes this galvanometer a trusted tool for institutions seeking long‑term value.

Key Features

• Bidirectional range of -500 to 500 µA for versatile current detection
• Plus minus 2.5 percent accuracy ensures reliable experimental data
• 75 mm clear scale provides easy reading and precise measurement
• Five‑way binding post accommodates multiple circuit configurations
• Durable black plastic housing protects the instrument in busy classroom settings
• External calibrating screw allows fine adjustment for optimal performance
• Compact size and lightweight design enable easy integration into lab benches
• Responsive customer support and warranty coverage for peace of mind

FAQ

What is the measurement accuracy of the MGV002?

The galvanometer provides a measurement accuracy of plus minus 2.5 percent across its full -500 to 500 µA range, making it suitable for most educational experiments.

Can the device be used for both DC and AC current measurements?

The MGV002 is specifically calibrated for direct current (DC) measurements. For alternating current (AC) applications, a different instrument designed for AC should be selected.

How do I calibrate the galvanometer?

Calibration is performed using the external calibrating screw located on the instrument’s housing. Adjust the screw while observing a known reference current until the needle aligns with the correct scale marking.

Is the galvanometer compatible with standard breadboard setups?

Yes, the five‑way binding post allows easy connection to breadboard terminals and test leads, facilitating quick integration into typical laboratory circuits.

What warranty does United Scientific provide?

United Scientific offers a one‑year limited warranty covering manufacturing defects, along with access to technical support for troubleshooting and usage guidance.