Gasoline Fume Detector - Chrome Bezel - 12/24VThe Single Channel Gasoline Fume Detector is an effective means to monitor gasoline fumes in an engine compartment, fuel tank storage area or in other areas where gasoline fumes might accumulate. Features: Simple Installation Audible and visual alarm to indicate LEL (Lower Explosive Level) presence Monitors one (1) single area Technical Specifications: Operating Temperature: -40Adeg to 185AdegF (-40Adeg to 85AdegC) Current Draw Nominal - 55mA Current Draw Maximum - 95mA Operating Voltage - 9 to 30V DC Alarm Horn - 68 dB Display Style - Round with Chrome Bezel Display Dimensions - 2-3/16" (5.6 cm) round Cutout Dimension - 2-1/16" (5.2 cm) round hole In the Box: Fume Detector Fuel sensors x one (1) 20&'; Extension Cable x one (1) Instruction manual *Sold as an Individual Specifications: Blower Relay: No Fume Type: Gasoline Generator Shutdown: No Sensors Included: 1 Voltage - Input Range (Volts): 9 to 30 Box Dimensions: 4"H x 4"W x 8"L WT: 1 lbs UPC: 619749202530 Owner&';s Manual (pdf)Brochure (pdf)