Ecm Industries Llc GST-70M Wire Stripper Crimper 50-600V

Product Description

The ECM INDUSTRIES LLC GST-70M is a multi-function hand tool combining wire stripping, crimping, bolt cutting, and non-contact AC voltage detection in a single unit. The built-in Circuit Alert voltage sensor detects AC voltage from 50 to 600 volts, allowing techs to confirm whether a circuit is live before making contact. Wire stripping handles 8 through 22 AWG conductors. Crimping covers terminals and coaxial connectors from 10 through 22 AWG. Bolt cutting handles sizes 4-40 through 10-32. This tool is suited for licensed electricians, HVAC technicians, and other trade professionals who work with low-voltage and line-voltage wiring.

The GST-70M is well-suited for residential and light commercial electrical, HVAC control wiring, and panel work where confirming circuit status before stripping or terminating conductors is part of standard workflow. The integrated voltage detection eliminates the need to carry a separate non-contact tester when performing wire termination tasks. Typical applications include thermostat wiring, control board replacement, junction box work, and coaxial connector installation.

Key Features

• Built-in Circuit Alert voltage detector senses AC voltage from 50 to 600 volts without direct contact
• Strips wire gauges 8 through 22 AWG
• Crimps terminals and coaxial connectors from 10 through 22 AWG
• Bolt cutting capability for sizes 4-40 through 10-32
• Combines four functions in one tool, reducing the number of tools needed on a job

Compatibility

Designed for general-purpose wire stripping and crimping tasks on conductors ranging from 8 to 22 AWG, suitable for residential and light commercial electrical and low-voltage control wiring applications.

Installation Notes

Use the built-in voltage detector to verify a circuit is de-energized before stripping or terminating any conductor. Always follow applicable NEC requirements and local codes when working on electrical systems. This tool is intended for use by qualified trade professionals familiar with safe electrical work practices. Inspect the tool before each use and do not use if the housing or sensing tip shows signs of damage.