"Ward's Phenomena Lab Activities"

Active clamp style current probe has dual sensitivity ranges, 500 mV/A and 50 mV/A for current measurements up to 7 A or 70 A, respectively. Bandwidth in both ranges up to 1 MHz. Powered by 9 V battery or included AC power adapter.

Active clamp style current probe has dual sensitivity ranges, 100 mV/A and 10 mV/A for current measurements up to 10 A or 100 A, respectively. Bandwidth in both ranges up to 300 kHz. Powered by 9 V battery or included AC power adapter.

Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.

Light and portable digital voltmeter used to measure the potential difference between two points.

Light and portable digital ammeter used to measure amperage from 0 - 10 A.

Simple and efficient.

This versatile galvanometer demonstrates how a current loop generates a magnetic field.

Large, lightweight meters, ideal for classroom demonstrations.

8 Function Professional MultiMeter with manual ranging DMM with large digit LCD display and temperature function.

This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.