Stopwatch SOSpr-2b-2-000 (SOSpr2b2000, SOSpr 2b 2000, SOSpr-2b-2000)
Stopwatch SOSpr-2b-2-000 is designed to measure time in minutes, seconds and fractions of seconds.
The stopwatch is used during sporting events, as well as in research and in the timing.
Technical characteristics of the devices stopwatches SOSpr-2b-2-000:
Accuracy class - 2;
Margin of error for 10 minutes - ± 0,6 s;
Margin of error for 60 minutes - ± 1,8 s;
Operating temperature range device stopwatch SOSpr-2b-2-000 - from -20 º C to +40 º C;
Dimensions - no more d55h19h76mm;
Weight - 0.12 kg;
The mechanism of the device with a stopwatch SOSpr-2b-2-000 caliber 42mm at 16 ruby stones has a spring motor, lever escapement, and the oscillating system "balance - spiral" with a period of oscillation 0.4 s;
The duration of one full winding - not less than 18 hours;
To control the mechanism of the device arrow stopwatch SOSpr-2b-2-000 is equipped with a special device of the adder;
Start, stop by pressing the arrow keys on the crown, back to zero - by pressing a button;
The stopwatch has a 60-second scale with scale interval 0.2 s, and 60-minute counter with a scale division of 1 minute;
The housing stopwatch SOSpr-2b-2-000 metal, chrome plated.