TFA 31.1039 Indoor Electronic environment thermometer White

'Log100' data logger for temperature large display, MAX/MIN/AVG function, easy handling, visual and acoustic HI/LO/Alarm, memory for 60000 measurements at 2 parameters, adjustable logging interval from 1 second to 24 hours, IP 65, USB interface, temperature: accuracy: ±0.5°C at -20…+50°C, otherwise ±0.7°C, according to EN12830, with external temperature probe input