Product Name: Sf2002 Stopwatch Calibrator Model NO.: SF2002 Customized: Non-Customized LCD Display: VFD Resistance-Temperature Detector (RTD): No Thermocouple (TC): No Current Output: No Voltage Output: No Certification: CE Power: No Application: Time Frequency Instrument Warranty: 18 Months OEM/ODM Service: Yes Trademark: SUIN Transport Package: Carton Package Specification: 392*452*272 MM Origin: China HS Code: 9031809090 Product Description FeaturesHigh resolution of crystal oscillator with accuracy up to 5*10-8Quick responseEasy operation suitable for metrological service,factory,academy and scientific researchinstitution to calibrate all kinds of timer instrumentsSPECIFICATIonSMechanical stopwatch and electronic stopwatchInput RangeT0:1s-99999sAccuracy<± (1*10-7*T0+3ms)Pointer ecectrical stopwatchInput RangeT0:0.1s-99999s(Continous,Trigger and Pause)Accuracy<± (Mains frequency accuracy*T0+0.6ms)Digital electrical stopwatchInput RangeT0:0.1ms-9999.9sAccuracy<± (1*10-7*T0+3μs)Crystal OscillatorNominal Frequency100MHzDaily Aging Rate≤5*10-9/daySecond Stability≤5*10-11/sAccuracy≤5*10-8Warm Up Time>2 hoursGeneral CharacteristicsPower220(1±10%)V,50(1±5%)Hz,<20VADisplayLCDDimension390*255*105mmWeight3.7kgStandard AccessoriesPower Cord1CD(User's Guide)1Dual banana plug test lead2BNC-banana test lead1