ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Continuity (RLO): Test current: 200 mA (2-wire method)
Earthing resistance (RE):
3-wire method, 4-wire method
Soil resistivity
Power Supply: 7.2 V DC (six 1.2 V AA rechargeable batteries)
Operating temperatures:0 ... +40 °C
Storage temperatures: -10 ... +70 °C
Relative atmospheric humidity: Max. 95%, no condensation allowed
Elevation: Max. 2000 m
Pollution degree: 2
Protection category: II
Surge protection: 600 V CAT III; 300 V CAT IV
Electromagnetic Compatibility (EMC)
Interference emission: EN 61326-1, class B
Interference immunity:
DIN EN 61326-1 / IEC 61326-1
DIN EN 61326-2-33 / IEC 61326-2-33
EN 55011:2016 + A1:2017
Protection: Housing: IP42
Housing (W × H × D): Approx. 25 × 10.7 × 13.5 cm
Weight: Approx. 1.30 kg (without rechargeable batteries)
Display: 480 × 320 TFT LCD
Data Interfaces COM port: USB
Internal Memory 1000 measurements
