Gossen Metrawatt PROFiTEST MF TECH ການທົດສອບການຕິດຕັ້ງໄຟຟ້າ ແລະ ລະບົບຕ່າງໆ (65 ~ 500 V; 15.4 Hz ~ 420 Hz)
Dimensions: Approx. 295 mm × 98 mm × 47 mm
Weight: Approx. 1.0 kg (including battery)
System voltage range: 65 to 500 V
Frequency measurement range: 15.4 Hz to 420 Hz
Insulation resistance measurement: 1 kΩ to 500 MΩ
Test voltage: 50 V, 100 V, 250 V, 500 V, 1000 V
Loop impedance measurement: 0 mΩ to 9.99 Ω
Protective conductor resistance (RLO): 0.00 Ω to 199 Ω (test current ≥ 200 mA DC)
Earth resistance measurement: 0 mΩ to 9.99 kΩ
RCD testing capability: 6 mA to 500 mA
RCD tripping time measurement: 0 ms to 1000 ms
Current measurement (with clamp): Up to 1000 A AC
Memory capacity: Up to 50,000 measurement results
Interface: USB host and USB device interface
Software compatibility: IZYTRONIQ measurement and report software
Safety category: CAT III 600 V / CAT IV 300 V
Standards compliance: IEC 60364-6, EN 61557, IEC 61010
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ