Features: 1DCDC BUCK MODULE Detects and displays voltage current and power can be used as a voltmeter ammeter and power meter. 2PARAMETER Input voltage DC 5V36V output voltage DC 1.25V32V continuously adjustable; maximum output current 5A recommended for use within 4.5A; maximum power 75W recommended for use within 50W. 3MULTI PROTECTION With constant current mode and constant voltage mode support over current protection short circuit protection over temperature protection. 4SAFE TO USE With USB port and protective case the conversion rate is as high as 96% and it supports calibration function and stable performance. 5SIMPLE INSTALLATION The buck module with current mode indicator and charging status indicator is easy to install and remove and has a long service life. Specification: Item Type: Buck ModuleMaterial: Electronic ComponentsWeight: Approx. 78g / 2.8ozProduct Size: Approx. 68.2x38.8x15mm / 2.7x1.5x0.6inInput Voltage: 5-36VOutput Voltage: 1.25-32V (Adjustable)Output Current: 5A (Adjustable it is recommended to use within 4.5A)Output Power: 75W (Recommended to use within 50W)Working Temperature: -40-85Working Frequency: 180KHZConversion Rate: 96%Short Circuit Protection: Support (Automatically shut off the output after over temperature)Installation Method: 4pcs 3mm / 0.12in ScrewsOver Temperature Protection: Support (Automatically shut down the output after over temperature) Package List: 1 x Module6 x Shell Assembly Sheet4 x Screw4 x Nut8 x Cross Screw1 x Aluminum Sheet Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.