ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
AC power supply: 220V±10%, 50/60 HZ, 20VA
Battery power supply: 16.8V lithium ion rechargeable battery
Battery life time: 5000V@100M, about 6 hours
Dimensions: 270×230×160 mm
Weight: 3.8 kg
Output voltage accuracy: 100% to 110% of the nominal value
Output voltage monitoring accuracy: ±5%±10V
Voltage measurement range: AC: 30–600V (50HZ/60HZ), DC: 30–600V
Voltage measurement accuracy: ±2%±3dgt
Current test range: 10mA
Current measurement accuracy: 5%±0.2nA
Short circuit current: 2 to 6mA, adjustable output
Capacitance test range: 25uF
Capacitance test accuracy: ±10%±0.03uF
Discharge rate of capacitor sample: from 5000V to 10V, 1S/µF
Protection: 2% error, shielding 500kΩ leakage resistance under 100mΩ load
Analog display range: 100kΩ to 10TΩ
Digital display range: 10kΩ to 20TΩ
Insulation alarm: 0.01MΩ to 9999.99MΩ
Insulation resistance test range and accuracy: temperature: 23±5ºC, relative humidity: 45–75%RH
Features of this Electrical Insulation Resistance Meter
1. Insulation resistance range 20TΩ@10kV
2.The short-circuit current can be adjusted up to 3mA.
3.Automatically display the test values of polarization index (PI) and absorption ratio (DAR), which can test leakage current and capacitance, as well as dielectric discharge test (DD) and step voltage test (SV).
4.Excellent anti-interference performance, when the interference current reaches 2mA, the instrument still guarantees the test accuracy.
5.The AC and DC voltage test function of the tested circuit can automatically identify AC or DC.
6.The capacitive test product is discharged quickly. When the cable is tested, manual discharge is not required, and the instrument automatically discharges quickly.
7.2 power modes: use lithium battery for power supply, battery life can reach 6 hours. It can be charged in use. In the event of a power failure, it can automatically switch from AC power supply to battery power supply.
8.Digital filter function, use the filter function to reduce the influence when the display value is deviated due to external influence.
9.Complete protection function, and equipped with fuse blowing prompt function.
10.Data saving function, and data can be exported.
