Specifications Relating to Non-automatic Weighing Devices (1998) (SI/98-81)

23 The weight indication at or near zero shall not vary by more than

• (a) in the case of Class weighing devices, one verification scale interval for each change in temperature of 1°C;

• (b) in the case of Class weighing devices, three verification scale intervals for each change in temperature of 5°C; and

• (c) in the case of all other classes of weighing device, one verification scale interval for each change in temperature of 5°C.