Fluke 301B AC/DC Clamp Meter

The Fluke 301B Clamp Meter is a compact, lightweight, and versatile electrical testing tool designed for professional electricians and technicians. Weighing only 132 g and measuring 16 mm thick, it is highly portable and easily fits into your pocket or toolkit. Its 10 mm slim jaw design allows effortless clamping onto tightly packed wires, making it an excellent choice for working in congested electrical panels and narrow spaces.

With a 600 A AC current range and 0.01 A high-resolution measurement, the 301B delivers reliable performance across a variety of testing scenarios. It supports multiple measurement functions, including current, voltage, resistance, continuity, frequency (voltage and current), capacitance, and diode testing — providing a complete solution for both troubleshooting and maintenance tasks.

Equipped with a 6000-count LCD display that updates three times per second, the Fluke 301B ensures clear, accurate, and real-time readings. Its built-in backlight enhances visibility in dimly lit environments, while the auto power-off feature conserves battery life when the device is inactive for 20 minutes.

This clamp meter operates efficiently in extreme conditions, handling temperatures from -10 °C to +50 °C and altitudes up to 2000 meters. Powered by two AAA batteries, it offers up to 500 hours of continuous use, making it ideal for professionals who require extended operational time without frequent replacements.

Safety and durability are key strengths of the Fluke 301B. It features an IP30 ingress protection rating, shielding it against limited dust exposure, and meets IEC 61010-1 and IEC 61010-2-032 safety standards with a CAT III 300 V rating, ensuring safe performance even in demanding electrical environments.

Features

• Ultra-lightweight 132 g design, pocket-friendly and portable
• Slim 10 mm jaw for clamping tightly packed wires with ease
• 600 A AC range with 0.01 A high-resolution measurement
• Measures voltage, resistance, continuity, frequency, capacitance, and diodes
• Backlit 6000-count LCD display for clear readings in low-light environments
• 500-hour battery life with energy-saving auto power-off function
• CAT III 300 V safety rating with IP30 dust protection
• Built for professional durability with IEC-certified safety standards

Includes

• Fluke 301B Clamp Meter
• TL75 test lead
• (2) AAA batteries