Metrel MD 9880 ເຄື່ອງວັດຫຼາຍຄ່າ TRMS ພ້ອມຟັງຊັນວັດອຸນຫະພູມ (600.0 V; 10.00 A; 80 × 80 pixels; -20 °C … 260 °C)
IR Sensor Resolution: 80 × 80 pixels
Temperature Range: -20 °C … 260 °C
Thermal Sensitivity (NETD): 0.1 °C @ 30 °C / 100 mK
Thermal Accuracy: ±3 °C or ±3% (whichever is greater)
Field of Vision: 21° × 21°
Spectral Range: 8 … 14 µm
Frame Rate: 50 Hz
Focal Length: 7.5 mm
Spatial Resolution: 4.53 mrad
Emissivity: 0.01 … 0.99
Minimum Focus Distance: 0.5 m
Focus: Fixed
Colour Palettes: 4
IP Protection: IP40
TECHNICAL SPECIFICATION - Multimeter
DC Voltage:
Ranges: 400.0 mV … 600.0 V
Accuracy: From ±(0.5% + 5d) to ±(0.8% + 8d)
AC TRMS Voltage:
Ranges: 4.000 V … 600.0 V
Accuracy:From ±(1.0% + 5d) to ±(2.5% + 5d)
AC + DC TRMS Voltage:
Ranges: 4.000 V … 600.0 V
Accuracy:±(2.5% + 5d)
DC Current:
Ranges: 400.0 µA … 10.00 A
Accuracy:From ±(1.5% + 5d) to ±(2.0% + 8d)
AC TRMS Current:
Ranges: 400.0 µA … 10.00 A
Accuracy:From ±(2.0% + 5d) to ±(2.5% + 8d)
Resistance/Continuity:
Ranges: 400.0 Ω … 40.00 MΩ
Accuracy:From ±(1.0% + 5d) to ±(2.5% + 10d)
Frequency:
Ranges: 40.00 Hz … 10.00 MHz
Accuracy:From ±(0.2% + 5d) to ±(0.5% + 0d)
Capacitance:
Ranges: 40.00 nF … 4000 µF
Accuracy:From ±(3.0% + 8d) to ±(3.5% + 20d)
Duty Cycle:
Ranges: 10.0% … 90.0%
Accuracy:±(1.2% + 2d)
Diode Test: Test current < 1.5 mA, max open-circuit voltage 3.3 V
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ