ETCR ETCR1810 ເຄື່ອງທົດສອບແຮງດັນໄຟຟ້າ AC/DC (AC/DC 30V~10kV, 150MΩ)
Power Supply: 6 PCS 5 alkaline battery
LCD Size: 47mm×28.5mm
Voltage Measurement Range: AC/DC 30V~10kV
Voltage Measurement Accuracy: ±2%±8dgt
Voltage Solution: 1V
Frequency Measurement Range: 50Hz/60Hz
Input Resistance: About 150MΩ
Test Current: ＜0.4mA@10kV
Alarm Indication:
During the test, voltage＜36V, green indication light remains on;
During the test, voltage≥36V, red indication light remains on;
During the test, voltage≥280V, red indication light remains on, trigger the beep alarm function.
Automatic Shutdown: The meter will automatically shutdown without any operation after 10 minutes power on.
Low Battery Voltage Indication: When the battery voltage lower than 7.2V±0.1V, low battery voltage symbol “” is displayed to remind the battery to be replaced.
Meter Size: 1680mm×102mm×83mm
Length Of Insulating Rod: Shrunk state about 1600mm, stretched state about 5000mm
Weight: Meter: about 2460g(include battery); Total weight: about 4.5kg(include accessory)
Insulation Test: Both ends of the insulating rod after stretching: AC 220kV/rms; AC3700V/rms(between exposed metal and plastic shell)
External Interference: No particularly strong electromagnetic field
Working Temperature & Humidity: -10℃~40℃; below 80%RH
Storage Temperature & Humidity: -10℃~60℃; below 70%RH
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ