Description: excellent working condition.all buttons work. ideal condition.all buttons work clearly.resets clearly. Stopwatches have been discontinued. Manufactured in the 1980s - 1990s. This one was purchased in 1983Designed to measure time intervals in minutes, seconds and tenths of a second.Instrument accuracy class Stopwatches SDSpr-1-2 Slava mechanical - 2.Movement caliber 54mm.Number of stones 20.The duration of action of the SDSpr-1-2 Slava mechanism from one complete winding of the spring is at least 8 hours.The frequency of rewinding during continuous operation is once every 3 hours.Duration of a full revolution of the hands:- seconds (main and auxiliary) 30s;- minute 30 min.Scale division price of the device Stopwatch SDSpr-1-2 Slava mechanical:- second 0.1s;- minute 0.5 min.Number of scale divisions:- 300 seconds;- 60 minutes.The balance oscillation period is 0.2s.The movement of the second hands SDSpr-1-2 is discrete with an interval of 0.1 s.Average error at temperature (20 ± 5) °C for 30 min 0.4 s.Permissible deviation from the average error at a temperature of 20° C for 30 minutes is 0.3 seconds. The maximum error for 30 s at a temperature of 20 ° C is 0.1 s.The maximum actuation force of the hand control mechanism applied to the control buttons: the main hands (seconds and minutes) - start and stop 18N; return 15H; auxiliary second hand - stop and combine 15H.Operating temperature SDSpr-1-2: -40...+ 40° C.Dimensions:- case diameter 65mm;- height of the case with glass 23.4 mm.Weight 0.23kgdelivery within 11 to 22 working days
Price: 45 USD
Location: Kharkiv
End Time: 2024-10-03T21:45:15.000Z
Shipping Cost: 40 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: slava
Type: Stopwatches
Department: Unisex Adults
Measurement Provided: Speed
Language: English
Body Area: Hand
Measurement System: Decimal & Imperial
Features: Stopwatch
Material: Stainless Steel
Sport/Activity: Running & Jogging
