Analog Ammeter 3.75"H Plastic DC Current Meter 0–500mA 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 500 milliamp range, making it suitable for circuit demonstrations, electrical experiments, and hands-on classroom activities. This pack includes 40 ammeters, making it ideal for schools, laboratories, and training programs that require multiple instruments.

Constructed with durable plastic housing, each meter is designed to withstand frequent classroom use while remaining lightweight and easy to handle. The analog needle display clearly shows current movement, helping students visually understand electrical flow and circuit behavior during experiments.

Each unit includes color-coded banana jack binding posts for quick and secure connections with standard laboratory leads. With measurement accuracy within ±2.5 percent, these meters provide dependable readings for electrical testing, demonstrations, and practical science learning activities.

Key Features:

• Classroom Ready Bulk Pack: Includes 40 analog ammeters ideal for schools, science labs, and STEM education programs | Full Dimensions 3.75"H x 3.875"W x 5.25"D
• Accurate Electrical Measurement: Designed for dependable monitoring of DC current during experiments and circuit testing
• Supports STEM Education: Perfect for physics demonstrations, electronics lessons, and laboratory learning environments
• Clear Analog Visualization: Needle display helps students easily observe current flow in real time
• Durable Lab Construction: Strong plastic housing built to handle repeated classroom use