使用操作说明书手册-ST4-web

FieldpieceDescriptionOperationField CalibrationThe ST4 is a portabe standabne dual tempera.1.Tum on the ST4.To calibrate the ST4,adjust the to -OFFSETDual Temperatureture thermomeler.Plug in one ortwo of the supplied2.Sed℃0r℉pots on the front of the melerlabeled"T1"and "T2"k-type termocouples and fnd T1,T2,or T1-T2.Digital Thermometer3.Plug in one or both of the k-type ther.The best way0ce&的Tah如a knownThe supplied rubber boot and case give the ST4mocouples to the top of the ST4.Theemperature.eew触r飞ery cose to32℉0C】Model:ST4Dual Temperature Dgital Thermometer plenty ofred LED will light up when a necessaryand is readly avalable.Accuracies of one degreeprotection and durability to last in the feld.themmooouple isn1 engaged.or better are easily obtaned.The ST4 has been designed to be used while4.Press T1"for the left thermocouple.1.Stabilize a large cup of ice water.Pure,disslledin过e the carryng ca绝.U绝e3 gnet to hang itPress "T2 for the right thermocouplewater will be the mast accurate.The font is dear so you can press the buttons andPress-T1-T2 to get the real-fime2.Immerse one probe in ice water and letit stabiread the disp白yTe中pers alow te世moc0u-difference beteen the two thermoz地.ples to ext fom the lop of the case.couple readng举.93.Seect"T1"and adjust the "T1"calibrason pot5.Select temperature resoluson byon the face of the meter to dsplay 32.0 (0.0).pressing the -190.1 button.4.Remove T1 from the water and repeat the previ-18886.HOLD"keeps current reading onous steps3and4和rT2NWARNINGSscen1HOD"”is pressedagain.To avold eledrical shock do not use th insstru7.Press ance to record MIN and MAX.ment when voltages at the measurement surfacePress once to toggle between MINexceed 24VAC or 60VDC.To avold electrical shock,disconned themocouand MAX.Hol down for 1 second toples from the ST4 before opening case or bameryext the MIN/MAX funcson.cover.8.Operate the ST4 in if's case to take advantageTo avoid damage or bums,do not take temperaof the hanger.You can operate the ST4 whileoure measurements n microwave ovens.ssl n the carrying case because of the cearWhentesting hot temperabures,the themocouplefron window.nd velao may become hat.Do rot handle the ther-Fieldpiecemocouple or the velaro when hdt.Note:When in HOLD or MIN/MAX,you cannothage℃P℉art0ufm(10.19-OPERATOR'S MANUALSpecificationsWarrantyServiceMeasurement range:58的2000F(50的Measurement rate:2.5 readings/secondThe product is warranted的e orgnal purcha；Battery:Singe standard 9volt battery.NEDARetum any defecive ST4 meter o Feldpiece for1300℃)Resolution:0.11604,Js006P,EC6F22.er against defects in material or workmanship for awarranty service along with proof of purchase.period of one(1)y地ar from the d超e of purchaseTemperature coefficient:0.1 x (specifed accura.Battery life:100 hours.carbon zinc batery.200Cnt超ct Fieldpied法和out of warranty repaDurng the warranty period,Fieldpiece Instuments相gscy)per'C 0 to 18'C,28to 50C)hours.alkaline b触y.Replace wh“回“swill,at ts option,replace or repair the defecive uri