Milwaukee 25mm Digital Clamp Meter 400A – 2235-40

The Milwaukee 2235-40 Clamp Meter is a professional-grade True RMS electrical testing tool designed for electricians, maintenance technicians, HVAC professionals, and industrial users who need fast, accurate, and reliable electrical measurements. Engineered for everyday jobsite use, this compact clamp meter combines durability, safety, and ease of operation in one powerful diagnostic instrument. Featuring a slim 25mm jaw opening, the Milwaukee 2235-40 allows quick current measurements without disconnecting wires, making it ideal for troubleshooting electrical panels, circuits, motors, and distribution systems.

Key Features

• True RMS measurement technology
• Measures AC current up to 400A
• AC/DC voltage measurement up to 600V
• Compact 25mm clamp jaw opening
• Built-in LED work light
• Thin jaw profile for crowded electrical panels
• Continuity testing function
• One-handed operation design
• IP42-rated protection
• CAT III 600V safety rating

Specifications

• Product Type: Clamp Meter
• Measurement Technology: True RMS
• AC Current Range: Up to 400A
• AC Voltage Range: Up to 600V
• DC Voltage Range: Up to 600V
• Resistance Measurement: Up to 4 k
• Clamp Opening: 25 mm
• Safety Category: CAT III 600V
• Protection Rating: IP42
• Power Source: 2 x AA Batteries

Built with Milwaukee’s rugged over-molded housing and equipped with an integrated LED work light, the 2235-40 is designed to perform reliably even in challenging environments. Its one-handed operation and compact profile make it particularly useful when working inside crowded panels and tight electrical spaces.