Technical data
181
Technical data
14
Sample size  approx. 1.5 µL (1 µL (microlitre) 
= 1 thousandth of a millilitre)
Measuring time  approx. 5 seconds (depending on 
concentration)
System operating 
temperature  +10 °C to +40 °C
Storage temperature
without battery  -25 °C to +70 °C
with battery  -10 °C to +50 °C
Atmospheric humidity
during testing  up to 85 % relative humidity
during storage  up to 93 % relative humidity
Altitude  Sea level to 4000 m
Memory  300 results with time and date, as well as 
7, 14 and 30 day averages
Dimensions  102 x 48 x 20 mm
Weight  approx. 54 g without battery 
approx. 57 g with battery
Display  96-segment liquid crystal display
Automatic power-off   after 60 or 90 seconds depending on cur-
rent operation
Power supply   1 battery (type CR 2032)










