IZI1

True RMS 400A Clamp Meter

‎5/5
3 reviews
Home Depot
USD 159.99

at Home Depot

Updated: Oct 25, 2026

About this item

Engineered with a current sensing hinged jaw, the Bosch GMC600-15 is an efficient solution for electricians and HVAC techs to test conductors with no need to interrupt the circuit. A high-contrast display allows easy readability of measurements even in dimly lit workspaces. Engineered with True RMS technology to provide more precise readings, the meter measures current levels up to 600 A AC and supports a voltage range up to 600-Volt AC/DC via the clamp or the included high-quality silicone test leads. Built for demanding worksites, it meets certified CAT IV 300-Volt and CAT III 600-Volt safety standards and features rubber-reinforced housing for added durability. The IP54 rating provides enhanced dust and water protection. A large, 1.18 In. jaw opening allows for non-invasive measurement of larger conductors. With convenient power flexibility, the meter runs on either AA batteries (included) or the GBA37V10 3.7-Volt Lithium-Ion battery (sold separately). Power cut-off protection prevents operation when the battery compartment is open, designed to help reduce the risk of accidental activation.

  • Features
    • Clamp meter measures current levels up to 600A AC and voltages
    • Precise readings with True RMS technology
    • Ergonomic hold button for easy measurement freezing

Specifications

Accuracy Measurement

True-RMS

Category Rating

IV

Features

No Additional Features

Functions Measured

Amperage,Voltage

Included

Batteries,Case,Test Leads

Maximum AC Current (A)

600

Maximum AC Voltage

600

Maximum DC Voltage

600

Maximum Frequency (MHz)

0

Maximum Resistance (ohms)

40M

Number of Functions

5

Power Source

Battery Operated

Range

Auto Ranging

Returnable

90-Day

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

For details on the terms of the limited warranty for this product, go to https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.

Product Depth (in.)

10.39 in

Product Width (in.)

4.76 in

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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