Klein Tools 69409 Line Splitter for Clamp Meters — 15A Measurement, 10x Mode

Overview

Meet the Klein Tools 69409 Line Splitter, a compact accessory designed to help you measure how much current flows through a standard 120-volt outlet without unplugging devices or rewiring. By isolating the hot leg from the neutral path, your current clamp can read direction-specific load instead of a bidirectional mix, giving you practical visibility into power draw in real world setups.

Why it matters

Many handheld and benchtop clamp meters rely on a clean, single-direction path to read live current on an outlet. This splitter provides that path, enabling measurements up to 15A and making it easier to observe how tools, lights, and other devices draw power in everyday use. It helps you gather meaningful data without altering the circuit under test.

• Up to 15A current measurement without unplugging the load
• Designed for use with Klein Tools clamp meters; compatible with many other brands
• Includes a 10X measurement mode for higher range or lower precision meters
• Can also be used to perform voltage checks with standard probes

Key benefits in practice

In a busy workshop or home setup, use this line splitter to verify how much current a single outlet is carrying when different devices run simultaneously. It offers a practical way to observe circuit loading, identify potential imbalances, and document measurements for future reference. The 10X mode provides a flexible option when meters differ in sensitivity, expanding what you can measure in real life situations.

Usage tips

• Only use on North American style outlets; ensure accessibility and follow standard safety practices
• Pair with a compatible clamp meter to capture live current draw as a data point
• Use the standard measurement section for regular readings and switch to the 10X section when needed

Compatibility and safety

Designed to work with Klein clamp meters and many other brands, the Line Splitter is intended for North American outlets. Follow standard electrical safety practices when testing circuits and avoid exposing conductors.