4105 - Systems of weights and measures.
SUBCHAPTER B WEIGHTS AND MEASURES GENERALLY Sec. 4105. Systems of weights and measures. 4106. State standards of weight and measure. 4107. Office and working standards and equipment. 4108. Director and inspectors of weights and measures. 4109. General powers and duties of department. 4110. Specific powers and duties of department; regulations. 4111. Testing and inspections of standards. 4112. General testing and inspections. 4113. Registration of sellers, installers and repairers of weighing and measuring devices. 4114. Registration and report of inspection and testing of weighing and measuring devices used for commercial purposes. 4115. Training program. 4116. Investigations. 4117. Inspection of packages. 4118. Stop-use, stop-removal and removal orders. 4119. Disposition of correct and incorrect apparatus. 4120. Police powers; right of entry and stoppage. 4121. Powers and duties of director and inspector. 4122. City and county sealers and deputy sealers of weights and measures; appointment, powers and duties. 4123. City and county standards and equipment. 4124. Concurrent jurisdiction. 4125. Division of responsibilities. 4126. Duty of owners of incorrect apparatus. 4127. Method of sale of commodities. 4128. Packages; declarations of quantity and origin; variations; exemptions. 4129. Declarations of unit price on random packages. 4130. Misleading packages. 4131. Advertising packages for sale. 4132. Sale by net weight. 4133. Misrepresentation of price. 4134. Meat, poultry and seafood. 4135. Butter, oleomargarine and margarine. 4136. Fluid dairy products. 4137. Flour, cornmeal and hominy grits. 4138. Potatoes. 4139. Construction of contracts. 4140. Hindering or obstructing officer; penalties. 4141. Impersonation of officer; penalties. 4142. Prohibited acts. 4143. Presumptive evidence. § 4105. Systems of weights and measures. The system of weights and measures in customary use in the United States and the metric system of weights and measures are jointly recognized, and one or both of these systems shall be used for all commercial purposes in this Commonwealth. The definitions of basic units of weight and measure, the tables of weight and measure and weights and measures equivalents as published by the National Institute of Standards and Technology are recognized and shall govern weighing and measuring equipment and transactions within this Commonwealth. Cross References. Section 4105 is referred to in section 4139 of this title.