["4-Digit LED Digital Counter 0-9999 Up/Down Plus/Minus Panel\r\nbrand new and high quality\r\n\r\nFeatures:\r\nThis digital display counter has bright LED light, high accuracy, good stability, and easy installation. \r\nThe meter retains the number automatically when power off.\r\n4 digit bright LED light, clear to read. \r\nGood stability, high accuracy, and easy installation. \r\nCounting value will be retained when power failure. \r\nWide application to automation equipment and test equipments, etc.\r\n\r\nSpecification:\r\nWorking voltage: DC 8-24V\r\nDC current: 30mA\r\nCounting: Plus or minus\r\nCounting range: 0-9999\r\nDigit number: 4 digit\r\nfor Shell material: ABS\r\nProduct szie: 79x42x25mm/3.11x1.65x0.98inch\r\nInstallation size: 72x38mm/2.83x1.5inch\r\nLED display color: Red\r\nQuantity: 1 Set\r\nWire diagram:\r\nTerminal 1: Positive\r\nTerminal 2: Ground\r\nTerminal 3: Signal Ground\r\nTerminal 4: Clear\r\nTerminal 5: Switch Pulse Signal\r\nTerminal 6: Blue wire for increasing\r\nTerminal 7: Black wire for decreasing\r\nNote: The 5-Pin cable is used to connect with the counter.\r\n\r\nPackage includes:\r\n1 x Digital Display Counter\r\n1 x 5-pin Cable"]