NF-826 Underground & In-Wall Cable Detector NF-826 Underground & In-Wall Cable Detector The NF-826 is a portable cable detector, combining a transmitter, receiver, and accessories. Utilizes new integrated devices and digital circuit technology for stable and reliable performance. Detects the specific location and faults of buried cables or pipelines according to signal changes. Ideal for the maintenance of communication cables, power cables, building pipelines, and more. Features Underground Wire Locator: Detects breaks and shorts in underground cables and walls, features a built-in flashlight for dark environments, and adjustable sensitivity. Buried Detector: Identifies fuses and circuits distributing currents, tracks outlets and junction boxes hidden by plaster. Wire Break Locator: Equipped with a built-in AC/DC voltmeter function to measure AC/DC voltage from 12V to 400V. Underground Cable Locator: Detects interruptions and shorts in floor heating. Displays power level, code, battery status, voltage type, and value, with a high voltage alarm. Wide Application: Suitable for various constructions and maintenance tasks, an essential tool for professionals and families. Specifications Material ABS Transmitter Output Signal: 125kHz External Voltage Identification Range: DC 12~400V, ±2.5%; AC 12~400V (50-60Hz), ±2.5% Dielectric Strength: Max 400V AC/DC Overvoltage Type: CAT III 300V Pollution Degree: 2 Power Consumption: Min Current: 80mA; Max Current: 300mA Fuse: F0.5A 500V, 6.3x32mm Temperature Range: Work: 0℃~40℃, Max relative humidity 80% (non-condensation) Storage: -20℃~60℃, Max relative humidity 80% (non-condensation) Altitude: Max 2000m Receiver Depth of Tracking: Depends on material and specific applications Cable Locating Mode: Signal Pole Application: About 0~1m Dual Pole Application: 0-0.5m Signal Loop Line: Up to 2.5m Grid Voltage Identification: About 0~0.4m Display: LCD with function display and column chart Power Supply: 3.7V, 1400mAh Lithium battery Power Consumption: Min Current: 100mA; Max Current: 300mA Temperature Range: Work: 0℃~40℃, Max relative humidity 80% (non-condensation) Storage: -20℃~60℃, Max relative humidity 80% (non-condensation) Altitude: Max 2000m Dimensions and Weight Transmitter Size: 156 * 80 * 32mm Transmitter Weight: 235g (with battery) Receiver Size: 226 * 73 * 29mm Receiver Weight: 235g (with battery) Package Weight: 1050g Package Size: 25.7 * 18.4 * 6.5cm Package List 1 * Transmitter 1 * Receiver 1 * User Manual (English)