Lambrecht 251 Thermograph Personalised Barograph wind speed

wind speed

Designed to hold the M12 EXCEL Acrylic & Polycarbonate Stevenson's Screen at the Met Office recommended height for maintaining reliable weather records

Pack of 100 Cards

then to the unit

and medical monitoring devices

Lambrecht 251 Thermograph Personalised Barograph wind speedDescription Features Specification Manually manufactured, the MET 251 Thermograph is a traditional option for measuring and recording temperature. The recording of temperature values via a thermograph is tamper proof and requires no connection to any existing system. The clock work drum is driven by a mechanical system acc. to DIN 58658 specifications. These delicate mechanics are housed inside a robust metal housing making the 251 Thermograph