lion alcolmeter
®
500 Mk IV
User Handbook
48
Barometric pressure:
600 to 1,300hPa.
Calibration check:
recommended
every two months.
Display:
backlit LCD, 45mm x 21mm, 128 x 64 pixels.
Warm-up time:
none.
Memory:
the result of the last subject’s breath test is stored for later
recall. Around 2,500 breath test files English language; date, time
and test result can be stored in memory, for downloading to a PC.
Two stage low memory warning [20 remaining tests, then
Memory
Full
].
RFI certification [emission and immunity]:
meets general Police
requirements in respect of EMC immunity [including Airwave].
Vibration and shock:
meets relevant specification requirement.
Case material:
impact resistant ABS.
Dimensions [instrument only]:
120 x 60 x 30mm.
Weight [instrument only] :
around 160g, with batteries.