AC/DC DIGITAL CLAMP METER - Fluke

The Fluke LH41A AC/DC Digital Clamp Meter is engineered for technicians requiring precise low-current measurements without the need to break into a circuit. This professional-grade tool delivers accurate AC and DC current readings up to 40A with 1mA resolution, making it an essential diagnostic instrument for both automotive and industrial electrical troubleshooting. Its compact design and robust feature set enhance efficiency and safety in demanding environments.

Key Features

• High-Resolution 40A AC/DC Current Measurement: Accurately diagnose parasitic battery drains, monitor sensor loads, and verify small control currents in automotive electrical systems and industrial equipment with 1mA resolution.
• Non-Intrusive Clamp Design: Safely measure current on conductors up to 0.78 inches (20 mm) in diameter without disconnecting wires, reducing diagnostic time and preventing potential wiring faults.
• CAT III 300V Safety Rating: Built for demanding professional environments, ensuring reliable operation when working on commercial panels, light industrial equipment, and vehicle electrical systems.
• Compact and Ergonomic Form Factor: With its slim profile (7.2 inches long, 1.2 lbs), the meter facilitates easy maneuvering and measurement in tight engine bays, crowded control panels, and other confined spaces.
• Enhanced Productivity Functions: Features such as auto-ranging, data hold, auto power-off, and auto-zero for DC measurements contribute to efficient and consistent readings during complex diagnostic tasks.

Applications

This versatile clamp meter is invaluable for a range of professional applications. Automotive technicians can use it to accurately identify parasitic battery drains on passenger vehicles, light trucks, and fleet vehicles, verify alternator output, and monitor charging system current. In industrial settings, it enables electricians to safely check branch circuit and control panel currents in commercial and industrial systems without interrupting operations. HVAC service professionals will find it useful for verifying compressor, fan, and control currents during installation, startup, and routine maintenance. Furthermore, it supports general maintenance tasks by providing quick spot-checks of current draw on motors, pumps, lighting, and auxiliary equipment.

Specifications

• Manufacturer: Fluke
• Model: LH41A
• Type: AC/DC Digital Clamp Meter
• Current Range: Up to 40A AC/DC
• Resolution: 1mA
• Jaw Opening: 0.78 in (20 mm)
• Safety Rating: CAT III 300V
• Weight: 1.2 lb (235 g)
• Dimensions: 7.2 x 2.8 x 1.2 in (184 x 71 x 31 mm)