ADE WS 1500 - Fault;Remedy; Technical Data

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Hygrometer WS 1500/1501
Fault/Remedy
Fault Possible Cause
Instead of the meas-
ured values for tem-
perature or dew-point
temperature, H.HH or
LL.L is shown on the
display.
 The values lie
above or below
the measurement
range.
The indicator is illegi-
ble, the function is un-
clear, or the values are
obviously false.
 Remove the
batteries for a few
moments.
Technical Data
Model: Hygrometer
WS 1500(white)
WS 1501(black)
Batteries: 2x LR03 (AAA) / 1.5 V
Measuring range
 Temperature: 0 °C - 50 °C (+/- 1 °C)
 Dew point: 0 °C - 50 °C (+/- 1 °C)
 Relative humidity; 20% - 95% (+/- 5%)