Analog Ammeter 3.75"H Plastic DC Current Meter 0–3A Electrical Circuit Measurement Tool Case of 40 By GSC International Inc.

Measure electrical current accurately in classroom and laboratory environments with this analog DC ammeter set designed for physics education and STEM learning. Each meter features a compact 3.75-inch height design and measures direct current within a 0 to 3 amp range, making it suitable for circuit demonstrations, electrical experiments, and practical science activities. This set includes 40 ammeters, making it ideal for schools, laboratories, and training programs that require multiple measurement tools.

Each meter is constructed with durable plastic housing built to withstand frequent classroom use while remaining lightweight and easy to handle. The clear analog needle display allows students and instructors to visually observe electrical current flow, helping improve understanding of circuit behavior during experiments and demonstrations.

The meters feature color-coded banana jack binding posts that allow quick and secure connections with standard laboratory leads. With measurement accuracy within ±2.5 percent, these ammeters provide dependable readings for electrical testing, classroom demonstrations, and hands-on STEM learning activities.

Key Features:

• Bulk Classroom Supply: Case of 40 analog ammeters ideal for equipping multiple lab stations | Full Dimensions 3.75"H x 3.875"W x 5.25"D
• Reliable Circuit Measurement: Designed for accurate monitoring of DC current during electrical experiments
• Supports STEM Education: Perfect for physics classrooms, electronics labs, and science demonstrations
• Clear Analog Visualization: Needle display allows students to easily observe real-time current flow
• Durable Laboratory Construction: Plastic housing built to withstand repeated educational use