BS 692:1976

Maximum, minimum, ordinary (i.e. wet or dry bulb) glass-sheathed thermometers suitable for mounting in a louvred screen. Comply with MOD and Meteorological Office requirements (Celsius scale) for worldwide use. Essential dimensions, maximum errors, specification for ethanol in spirit-filled thermometers. Continuing requirements for Fahrenheit scale given in appendix.

All current amendments available at time of purchase are included with the purchase of this document.