The Bosch GMC600-15 True RMS 400A Clamp Meter is a professional electrical testing tool designed for fast, accurate, non-invasive measurements in demanding jobsite environments. Built with a current-sensing hinged jaw, this clamp meter allows electricians, HVAC technicians, and maintenance professionals to test conductors without disconnecting wires or interrupting the circuit.
Engineered with True RMS technology, the GMC600-15 provides more precise readings when measuring complex electrical loads. The meter measures AC current and supports voltage testing up to 600V AC/DC using the clamp or the included high-quality silicone test leads, making it a versatile solution for electrical troubleshooting, HVAC service, and equipment maintenance.
A large 1.18″ jaw opening allows the meter to clamp around larger conductors, while the high-contrast LCD display improves readability in dimly lit workspaces. The ergonomic hold button allows users to freeze measurement values with one hand, making it easier to capture readings in tight or awkward areas.
Built for tough worksites, the GMC600-15 features an ergonomic rubber grip, rubber-reinforced housing, and an IP54 rating for enhanced dust and water protection. Certified to CAT IV 300V and CAT III 600V safety standards, it provides the protection professionals require when working around energized systems.
For added flexibility, the meter operates using the included AA batteries or an optional Bosch GBA37V10 3.7V Lithium-Ion battery sold separately. Power cut-off protection prevents operation when the battery compartment is open, helping reduce the risk of accidental activation.
Includes:(1) GMC600-15 Clamp Meter(1) Tool Pouch(1) MS90 Test Leads(2) AA Batteries
Features
True RMS Clamp Meter – Professional electrical testing tool for electricians, HVAC technicians, and maintenance professionals
Non-Invasive Current Measurement – Hinged clamp jaw allows testing without opening or interrupting circuits
Measures up to 600A AC Current – Suitable for a wide range of electrical and HVAC diagnostic applications
Measures up to 600V AC/DC – Supports voltage testing using the included silicone test leads
True RMS Technology – Provides more precise readings on complex electrical loads
1.18″ Jaw Opening – Allows measurement around larger conductors
High-Contrast LCD Display – Easy to read in dimly lit work areas
Ergonomic Hold Button – Freezes measurement values for convenient one-handed operation
High-Quality Silicone Test Leads Included – Durable leads designed for professional use
Dual Power Options – Operates with included AA batteries or optional Bosch 3.7V Li-Ion rechargeable battery
IP54 Rated – Provides enhanced protection against dust and water on demanding jobsites
Rubber-Reinforced Housing – Built for durability in tough work environments
Ergonomic Rubber Grip – Provides comfortable, secure handling during testing
CAT IV 300V & CAT III 600V Safety Rated – Certified for professional electrical testing applications
Power Cut-Off Protection – Prevents operation when the battery compartment is open
Optional Magnetic Hanger Compatible – Supports hands-free operation with optional magnetic accessory
Complete Kit Included – Includes clamp meter, tool pouch, MS90 silicone test leads, and (2) AA batteries
