| All automatic weighing machines, other than those hereinafter described in columns 1 and 2 of this table | Under 10 pounds | ½ per cent., in excess only, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | ½ per cent., in excess only, of the purported weight of the test load | 1 per cent., in excess only, of the purported of weight of the test load | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | 1 per cent., in excess only, of the purported of weight of the test load |
| 10 pounds or more | ½ per cent., in excess or in deficiency, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | Test not applicable | 1 per cent., in excess or in deficiency, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of weighing instrument to which the machine most nearly relates | Test not applicable |
| Automatic weighing machines for use only for use only for weighing grain | 10 pounds or more | ¼ per cent., in excess or deficiency, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | Test not applicable | ½ per cent., in excess or deficiency, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of weighing in strument to which the machine most nearly relates | Test not applicable |
| Automatic weighing machines for use only for weighing solid fuel | 2 hundred-weight or less | 2 per cent., in excess only, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | Test not applicable | 2 per cent., in excess only, of the purported weight of each test load | Prescribed limit of error applicable to the type, class or the type, description of the weighing instrument to which the machine most nearly relates | Test not applicable |
| Automatic weighing machines for use only for weighing potato crisps | Any capacity | 20 per cent., in excess only, of the total purported weight of 20 test loads | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | Test not applicable | 20 per cent., in excess only, of the total purported weight of 20 test loads | Prescribed limit of error applicable to the type, class or description of weighing instrument to which the machine most nearly relates | Test not applicable |
| Totalising weighing machines, | Any capacity | ½ per cent., in excess or in deficiency, of the total purported weight of 40 test loads | Prescribed limit of error applicable to the type, class or description of the weighing instrument to which the machine most nearly relates | Test not applicable | 1 per cent., in excess or in deficiency, of the total purported weight of 40 test loads | Prescribed limit of error applicable to the type, class or description of weighing instrument to which the machine most nearly relates | Test not applicable |