Get data from an external list using REST API in sharepoint 2013

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REST

AngularJs

SharePoint2013

I am trying get list items from an external list using REST API in SharePoint 2013. Below is the external URL:

http://mrutyunjaya/_layouts/15/start.aspx#/Lists/Tool%20Max%20Time/Read%20List.aspx

I am trying to retrieve data from this list using REST API. Below is the code written so far:

var app = angular.module('EatonScanningApp');

app.factory("EatonScanningFactory", ['$http', function($http) {
    
	var EatonScanningFactoryObj = {};

EatonScanningFactoryObj.GetToolMaxTimeList = function () {
	    return $http({

	        method: 'GET',

	        url: "http://psmi-dev3/_api/lists/getbytitle('Tool%20Max%20Time')/items",

	        headers: { "Accept": "application/json;odata=verbose" }

	    });
	}

}]);

I am trying to access the above rest service in the below code but I am unable to get proper output for the length of the external list which is stored into $scope.list as shown below:

$scope.list = EatonScanningFactory.GetToolMaxTimeList();

console.log($($scope.list.length));

Please help

What I have tried:

var app = angular.module('EatonScanningApp');

app.factory("EatonScanningFactory", ['$http', function($http) {
    
	var EatonScanningFactoryObj = {};

EatonScanningFactoryObj.GetToolMaxTimeList = function () {
	    return $http({

	        method: 'GET',

	        url: "http://psmi-dev3/_api/lists/getbytitle('Tool%20Max%20Time')/items",

	        headers: { "Accept": "application/json;odata=verbose" }

	    });
	}

}]);