Fluke 303 Clamp Meter Overview of FLUKE 303 Compact Clamp Meter The FLUKE 303 Compact Clamp Meter is a professional-grade electrical testing tool designed for electricians, maintenance technicians, and industrial engineers. It offers accurate AC current measurements with True-RMS functionality for reliable readings on non-linear loads. Its compact and lightweight design makes the FLUKE 303 Compact Clamp Meter highly portable and ideal for troubleshooting, preventive maintenance, and verifying electrical installations in residential, commercial, and industrial settings. Key Features: Measures AC current up to 600 A. AC and DC voltage measurement up to 600 V. Large 30 mm jaw opening for easy clamping. CAT IV 300 V and CAT III 600 V safety ratings. Compact and ergonomic design for enhanced portability. Continuity test with a threshold of ≤ 70 Ω. Backlit display for easy visibility in low-light conditions. Data hold function for convenient measurement recording. What's in the Box: Fluke 303 Clamp Meter Test Leads (TL75) 2 AA Batteries (installed) Quick Reference Guide Specifications: Technical Specifications: Function Range Accuracy AC Current 600.0 A 1.8% ±5 AC Voltage 400/600 V 1.5% ±5 DC Voltage 400/600 V 1.5% ±5 Resistance 4000 Ω 1% ±5 Continuity ≤ 70 Ω - General Specifications: Feature Details Backlight Display Yes Data Hold Yes Size (H x W x D) 208 x 58.5 x 28 mm Jaw Size 30 mm Safety Rating CAT III 600 V, CAT IV 300 V Temperature 0 ~ 40 °C Screen Refresh Rate > 2 times/sec Battery 2 AA batteries Warranty Information: 1-Year Warranty Origin: Made in China