Gossen Metrawatt DUSPOL - expert 1000 ເຄື່ອງທົດສອບແຮງດັນ ແລະ ຄວາມຕໍ່ເນື່ອງ (12 V ~ 1000 V AC/DC)
Voltage Range: 12 V to 1000 V AC/DC
Display Type: LED levels (12, 24, 50, 120, 230, 400, 690, 1000 V)
Continuity Test: Acoustic (buzzer) and optical (yellow LED) up to 100 kΩ
Diode Test: Forward and reverse direction testing
Testing Functions: Phase sequence test (green LEDs), single-pole phase test (red "flash" LED), and polarity test (LED)
Broken Wire Detector: Non-contact cable break detection (blinking yellow LED)
Load Connection: Switched via dual pushbuttons IS = 550 mA (1000 V)
RCCB Tripping: Intentional tripping of 30 mA residual current circuit breakers
Safety Feedback: Vibration alarm in the tester handle
Illumination: Integrated white LED measurement point light
Electrical Safety: CAT IV 600 V / CAT III 1000 V
Protection Rating: IP65 (dust-proof and protected against water jets)
Power Supply: 2 x 1.5 V AAA batteries (Voltage display functional >50 V even with dead batteries)
Standard Compliance: DIN EN 61243-3 and VDE 0682-401:2011-02
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ