Vaisala HM41 - General Specifications

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General
Power-up time
<3 s
Batteries
2 × AA sized, 1.5 V
Calculated parameters
Td, Tw, a, x, h
Menu languages
English, Chinese (simplified), Finnish,
French, German, Japanese,
Portuguese, Russian,
Spanish, Swedish
Display
LCD (140 x 160 pixels)
Operation time (typical)
typical 100 hours
(without backlight)
Operation temperature range
Indicator
Probe handle
Probe head
-10 ... +60 °C (+14 ... +140 °F)
-40 ... +60 °C (-40 ... +140 °F)
(see specifications for each probe type,
ranges -40 …+180 °C (-40 … 356 °F))
Storage temperature range
-30 ... +70 °C (-22 ... +158 °F)
Electromagnetic compatibility
(EMC)
EU directive EN61326-1 for portable
equipment