UNI-T UT267B ເຄື່ອງວັດແທກໄຟຟ້າ 3 ໄລຍະ (60A, 600V, 12kW)
AC current (A): 0mA~20A ±(1.5%+3)
AC voltage (V): 0V~600V ±(1.5%+3)
Frequency (Hz): 45Hz~65Hz ±(2%+3)
Active power (W): 0W~12kW ±(3%+3)
Apparent power (VA): 0VA~12kVA ±(3%+3)
Reactive power (VAR): 0VAR~12kVAR ±(3%+3)
Power factor: -1~+1 ±0.03
Phase angle(°): 0°~360° ±1°
Current vector sum: 0mA~60A
Phase sequence test:
+ Forward rotation, U1-U2-U3 or I1-I2-I3
+ Reverse rotation, U1-U3-U2 or I1-I3-I2
Display mode: LCD: 240 dots×160 dots
Clamp size: Acuminate current clamp: 7.5mm×13mm (optional)
Round jaw current clamp: 35mm×40mm (optional)
Auto range: Yes
RS-232: Yes
Data storage: 99
LCD backlight: Yes
Data hold: Yes
Input impedance for DCV: ≥2MΩ
Auto power off: About 15 minutes
Low battery indication: Yes
Sampling rate: About 0.5 times/s
Power: 1.5V battery (LR6) x 6
Product color: Red and grey
Product net weight: 550g
Product size: 196mm x 92mm x 54mm
Standard accessories: Batteries, current clamps (3pcs), test leads (1 yellow, 1 green, 1 red, 1 black)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ