ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Function: Iron core ground current test, AC leakage current test, current online test
Power supply: DC 9V alkaline dry battery LR6 1.5V 6pcs
Test method: Clamp-on CT
Size of clamp opening: 80*80mm ( φ80mm cable or 96*4mm ground line of flat steel can be clamped)
Current range: AC 0.00mA~100A
Resolution:
AC 0.00mA~9.99mA; resolution: 0.01mA
AC 10.0mA~99.9mA; resolution: 0.1mA
AC 100mA~999mA; resolution: 1mA
AC 1.0A~100.0A; resolution: 0.1A
Accuracy: ±(0.5%+5dgt)
Frequency range: 10~1000Hz
Display mode: 3.5-inch color touch LCD screen (320 dot *240 dot)
Operation mode: Intelligent touch operation, push button operation
Size of main unit: 198*100*45mm
Size of current clamp: 194*145*40mm
Weight: Main unit: 450g(with battery); current clamp: 780g
LCD: Display area: 71*53mm
Disturbance of electric field: External electric field 100A. It is about 10mA when coming closer by 10mm,
Sampling rate: 1 times/s
Data storage: 200groups (No data loss when there is power failure or battery replacement)
Data & time setting: Available
Serial No. of test object: Available
Auto shut-down: Available. Auto shut-down after powering on for 5 minutes (default). This function can be canceled.
Touch screen calibration: Available
USB port: Available. Data can be exported to PC via USB port.
Alarm setting: Setting range of alarm threshold: 10mA~99.99A
Alarm indication: When the measured value exceeds alarm threshold, LCD screen flashes and buzzer rings.
Line voltage: <AC 600V
Over-flow: “OL” symbol appears when there is over-range.
Battery voltage: Low battery symbol appears to remind the replacement of battery when battery voltage drops to 7.2V±0.1V, which does not affect the accuracy of measured value.
Rated current: Max. 180mA
Length of lead wire: 2m
Use condition: -10℃~40℃, <80%RH
Storage condition: -10℃~60℃, <70%RH
Insulation strength: AC 2kV/rms (Between screw and shell)
Safety regulation compliance: IEC1010-1, IEC1010-2-032, pollution degree 2, CAT Ⅲ 600V, IEC61326(EMC standard)
