Hair Hygrometer Hair Hygrometer TFA Weather Station Set Weatherhub TFA Weather Station Set Weatherhub TFA Analogue Thermo-Hygrometer with a Metal Ring TFA Analogue Thermo-Hygrometer with a Metal Ring Aluminium Maxima-Minima Thermometer Aluminium Maxima-Minima Thermometer Replacement Measuring Beaker Replacement Measuring Beaker Thermometer with Suspension Eye Thermometer with Suspension Eye Copper Plated Thermometer Copper Plated Thermometer Plastic Maxima-Minima Thermometer Plastic Maxima-Minima Thermometer TFA Digital Thermo-Hygrometer TFA Digital Thermo-Hygrometer Rain Gauge with a Retaining Ring Rain Gauge with a Retaining Ring