Rotronic's HL-1D-SET is a temperature and humidity data logger designed for continuous data monitoring. It is ideal for long-term recording in environments where precise measurement data is crucial. Typical applications include climate control and environmental monitoring. https://elecena.pl/product/28726283/rotronic-hl-1d-set-temperature-and-rh-data-logger-compact-amp-precise 2025-05-18 https://elecena.pl/product/28726283/rotronic-hl-1d-set-temperature-and-rh-data-logger-compact-amp-precise 2026-04-04