Use - ADE WS 1831 Mode D'emploi

Use

As soon as the device is powered, all recorded
values will be shown on the display.
Temperature
‚ LO is displayed at temperatures below -10 °C and
HI is displayed at temperatures above +50 °C
‚ Display update: every 10 seconds
‚ Measurement accuracy: 0 °C to + 50 °C:
+/- 1 °C, outside this range +/- 1.5 °C
Humidity
‚ "20%" is displayed if the relative humidity is
less than 20%, and "95%" is displayed if the
relative humidity is more than 95%
‚ Display update: every 10 seconds
‚ Display accuracy: +/- 6 ~ 8%
Digital thermometer/hygrometer WS 1831
‚ Display range: -10°C to +50°C
‚ Display range: 20% to 95%
relative humidity
31