UNI-T UT279 Transformer grounding tester ປະຈຸບັນ (0.00mA～100ACA)
Specifications:
AC Current: (ACA)0.00mA～100A; ±（0.5%+5dgt）
AC Voltage: AC 0～600V; ±（0.5%+5dgt）
Frequency: 10HZ～1000HZ; ±2Hz
Features:
Function
1, Transformer core ground current test;
2, AC leakage current, current online test
Test method: Clamp CT
Jaw size:
1, Max measureable dis.: φ80mm wire;
2, Flat steel ground wire: 96 x 4mm
Screen: 3.5 inch color touch LCD (320 ×240);
Size: 71 x 53mm
Sampling rate: 1 time/second
Data storage: 200 set
Automatic shut-down: √
USB interface: Data transmission via USB cable
Alarm Settings: 10mA～99.99A
Alarm indication: Audiable & Visual alarm
Line voltage: <AC 600V
Over range display: The “OL” symbol display
Low battery indication: √
Lead length: Current clamp lead length: 2m
Working environment: -10℃～40℃; below 80%rh
Storage environment: -10℃～60℃; below 70%rh
Dielectric strength: AC 2kV/rms (between screw and case)
Pollution degree: 2
Suitable for safety regulations: CAT III 600V; IEC1010-1; IEC1010-2-032; IEC61326
General Characteristics
Power supply: DC 9V alkaline dry battery LR6 1.5V×6
Product Color: Red+Black
Product weight: Host: 450g (including battery);
Current clamp: 780g
Product dimension: Host size: 198 × 100 × 45mm;
Current Clamp Size: 194 × 145 × 40mm
Accessories: Meter (including current clamp) 1pcs, USB cable 1pcs, tester box 1pcs, AAA battery 6pcs, user manual 1pcs
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ