Dewar Electronics M1121 NST Neutral Supply Tester Voltage Test Tool

The Dewar Electronics M1121 NST Neutral Supply Tester is a no-nonsense diagnostic tool designed to quickly and accurately verify neutral supply integrity in electrical systems. Built for electricians, technicians, and serious DIY users, this tester helps identify wiring faults that can cause equipment malfunction, safety hazards, or compliance failures. Compact, rugged, and easy to use, the M1121 NST is ideal for fieldwork, workshops, and testing environments.

Key Features:

• Neutral Supply Tester for fast electrical diagnostics
• Designed by Dewar Electronics - trusted industry brand
• Quickly detects neutral supply faults
• Simple, clear operation with instant results
• Compact and durable for field or workshop use
• Suitable for professional electricians and technicians
• Ideal for electrical testing, fault finding & compliance checks

ITEM IS IN PRE-OWNED CONDITION, REFER TO PHOTOS FOR THE EXACT CONDITION AND INCLUSIONS.