Elitech ELD-210 Heated Diode Portable Semiconductor Refrigerant Leak Detector - High Sensitivity, Dual Alarm, Ergonomic Design for Quick & Accurate Leak Detection

High Sensitivity & Fast ResponseEquipped with a heated semiconductor sensor, the Elitech ELD-210 detects all halogenated refrigerants (CFCs, HCFCs, HFCs, HCs, HFOs) with unmatched precision. Ideal for fast and accurate leak detection. Adjustable Sensitivity LevelsCustomize your detection needs with three sensitivity settings: High (3g/year), Medium (7g/year), and Low (14g/year). Perfect for different environments, from high to low concentration areas. Dual Alarm System (Visual + Audible)A digital display (0-7 leak levels) paired with an adjustable buzzer that intensifies as the refrigerant concentration rises. Get clear, immediate alerts to pinpoint leaks with ease. Ergonomic & Portable DesignCompact and lightweight, with a flexible probe that bends 90° for access to tight spots. With a 7-hour battery life (using 3x AA batteries), it’s designed for convenience and portability. Auto/Manual Mode & Easy CalibrationAuto-reset after detection or manual hold mode for thor