Fisher M-66 Valve and Box Locator – All-Metal Detector for Damage Prevention, Utility Locating, Adjustable Length, Works Through Concrete and Asphalt, Durable and Easy to Use

The Fisher M-66 Valve and Box Locator is a reliable all-metal detector designed for damage prevention and utility locating. Built to handle tough jobs, this professional-grade device detects buried metal objects, including valves, boxes, and covers, even through concrete and asphalt surfaces. With an adjustable length from 28 to 48 inches and a lightweight, ergonomic design, the M-66 ensures comfortable and precise operation. Its advanced tuning and ground rejection controls enable accurate detection while compensating for ground mineralization, delivering consistent performance in various environments. Equipped with a double-D search coil and operating at 4.5 kHz, the M-66 provides exceptional depth detection and pinpoint accuracy. The device includes an easy-to-read meter for both battery strength and signal detection, making it simple to monitor performance during use. Ideal for utility professionals and damage prevention teams, this locator is a durable, dependable tool crafted in the USA to meet the highest standards of quality and performance. Whether you're working in extreme temperatures or challenging terrain, the Fisher M-66 is engineered to help you locate with confidence and efficiency.

• Reliable All-Metal Detection: The Fisher M-66 Valve and Box Locator is engineered for locating buried metal objects such as valves, boxes, and covers with precision. Its all-metal detection capability ensures reliable performance across various surfaces, including concrete and asphalt.
• Adjustable and Ergonomic Design: Featuring an adjustable length from 28 to 48 inches, the M-66 offers a customizable fit for operators of all sizes. Its lightweight construction and ergonomic handle reduce fatigue during extended use, making it ideal for professional applications.
• Advanced Tuning and Ground Rejection Controls: The M-66 is equipped with intuitive tuning and ground rejection features that compensate for mineralized ground conditions. These controls enhance detection accuracy and reduce false signals, even in challenging environments.
• Durable Construction for Extreme Conditions: Designed for tough fieldwork, the M-66 operates in temperatures ranging from -4°F to 158°F (-20°C to 70°C) and features a waterproof search loop for use in wet conditions. Its rugged build ensures durability and reliability under demanding circumstances.
• Precision Detection with Double-D Search Coil: The 8-inch double-D search coil operates at 4.5 kHz, delivering exceptional depth detection and pinpoint accuracy. This allows users to locate small and large metal objects with ease, making it suitable for utility and damage prevention tasks.
• Clear Visual and Audio Indicators: The built-in meter provides clear visual feedback for signal strength and battery status, while the speaker emits audio tones to indicate changes in the detection field. These features ensure efficient operation and easy monitoring of the locator's performance.