Lambrecht 253 Thermohygrobarograph Chart Barograph Accessories 5 Inches Battery 2 x

5 Inches Battery 2 x AA Battery (not included) Barometer Measurement Range 720-790mmHg or 960-1060mb

greenhouse

950-1070hPa Temperature Range -40 to 60 ̊C

check your local tide table and move the large hand round to the correct position on the dial

Lambrecht 253 Thermohygrobarograph Chart Barograph Accessories 5 Inches Battery 2 xDescription Features Specification Lambrecht Chart 253 is a Monday start chart printed in green, measuring temperatures between 35C to +45C, humidity from 0 100 % and pressure from 940hPa 1040hPA. Our largest chart papers, the 253 measures 276mm x 300mm in size. Each pack contains 100 charts which is two years worth of thermo hygro barograph papers. Based on a traditional design these ungummed thermo hygro barograph charts are ideal for recording