UNI-T UT251C / UT251C+ เครื่องวัดกระแสไฟรั่ว Leakage Current Clamp Meters @onebanmor

UNI-T UT251C / UT251C+ เครื่องวัดกระแสไฟรั่ว Leakage Current Clamp Meters @onebanmor *ไม่ใช่แคล้มมิเตอร์ทั่วไป เป็นแคล้มมิเตอร์วัดกระเเสไฟรั่วนะครับ* Specifications of UT251 Series High Sensitivity Leakage Current Clamp Meters Specifications Range UT251A UT251C Leakage current (A) 0.001mA～60A ±(1.5%+5) ±(1.5%+5) 60A～199.9A ±(2%+5) 200A～300A ±(3%+5) 300A～600A ±(4%+5) Voltage (Freq.) 0V~600V (50Hz/60Hz) √ √ Resolution 1uA 1mA Features Display 4 digits LCD √ √ Clamp size 25mm x 30mm 35mm x 40mm Auto range √ √ RS-232 √ √ Data storage 99 99 Peak/Data hold √ √ Overload protection OL √ √ Auto power off 5 minutes √ √ Low battery indication ≤7.2V ≤7.2V Over-range display OL √ √ Test mode Clamp CT, integral mode √ √ General Characteristics Power 9V battery (6F22) Display 32mm x 15mm Product color Red and grey Product net weight 120g Product size 175mm x 70mm x 38mm Standard accessories Battery, RS-232 interface cable, PC software CD Standard individual packing Gift box, carrying bag, English manual, tool box Standard quantity per carton 6pcs Standard carton measurement 385mm x 290mm x 115mm Standard carton gross weight 3.3kg UNI-T UT251C+ AC Leakage Current Clamp Specifications SpecificationsRangeResolutionAccuracyCurrent3.000mA1 μA±(2%+5)30.00mA0.01mA ±(1%+5)300.0mA0.1mA3.000A0.001A30.00A0.01A60.0A0.1AFrequency99.99Hz0.01Hz±(0.1%+5)999.9Hz0.1Hz5.000KHz0.001KHzFrequency response45Hz~1.2KHz N/A 1～60.1%±（3.5%+10)7～8±（4.5%+10)9～10±（5%+10)11～15±（7%+10)16～20±（10%+10)FeaturesDisplay count3000True RMS√Jaw sizeMeasurable dia.:40mmDisplayHTN LCD; Dual displayLPF function√Sample rate2 times/sAuto range√MAX/MIN√PEAK Hold√Data hold√Data transmissionBluetoothBacklight√Flashlight√Low battery indication√Harmonic test√CAT ratingCAT III 600VCertificatesCE, ETL, RED, FCCGeneral CharacteristicsPower supplyAAA 1.5V*3Product ColorGray + RedProduct Dimension 200*84*40(mm)Main features (flyer)Large Jaw size (up to 40mm)Safety regulation (CAT III 600V)High resolution (1uA)Bluetooth supportedStrong an-ti interferenceStable reading