ETCR ETCR1820 ໄຟຟ້າແຮງດັນສູງໄຮ້ສາຍ (AC 380V ~ 500kV)
Power Supply: Zn-Mn dry battery 6F22, 9V
Voltage Gear: 9 gears, OFF--TEST--380V--6.6kV--10kV--35kV--66kV--110kV--220kV—330kV--500kV
Range Of Voltage Level For Electricity Verification: 240V～500kV (option)
Electricity Verification Indication:
Red double flashing LED light indication
“beep—beep—beep” buzzer
Self-check Function: Turn the knob to the "TEST" , the indicator light on, and the buzzer “beep-” sound
Low Battery Voltage Indication: When the detector battery voltage lower than 7.2V±0.1V, LED indication light flash slowly to remind the battery should be placed.
Protection Level: IP65
Meter Size: 300mm×273mm×85mm
Insulating Rod Length: About 4300mm
Weight: Meter: 348g(include battery); total weight of package & insulating rod: about 3.95kg
Insulation Test:
Both ends of the insulating rod after stretching: AC 220kV/rms
Receiver, detector: AC3700V/rms(between exposed metal and plastic shell)
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