Technical index
Output current: 30A, 40A, 50A
Output voltage: ≥DC10V
Resolution: minimum 0.1μΩ
Range: 150uΩ-300mΩ (30A gear)
100uΩ-250mΩ (40A gear)
50uΩ-200mΩ (50A gear)
Accuracy: 5‰±3 words
Working temperature: -20～40℃
Working humidity: <80%RH, no condensation
Power supply: AC220V±10%, 50HZ
Features
The whole machine is controlled by a high-speed single-chip microcomputer, with a high degree of automation and easy operation.
The instrument adopts a brand-new power supply technology, with stable output current, high output voltage, fast measurement speed, and wide range. It is suitable for various portable short-circuit grounding wires and personal protective grounding wires.
The instrument comes with a clock, a perpetual calendar, and can save 20 sets of test data, which is convenient for customers to inquire at any time.
The protection function is perfect, the internal power supply is automatically protected after overheating, which can effectively prevent damage to the power supply. At the same time, it has a voltage line reverse connection prompt function to prevent inaccurate test data when the test line is reversed.
The instrument adopts 128X64 dot matrix LCD screen, all operations are displayed in Chinese, which is convenient for customers to use.
The instrument comes with a thermal printer, which can print test data in real time.
Intelligent power management technology, the instrument always works in the minimum power state, effectively reducing the internal heating of the instrument and saving energy.
Mobile version
15388193573
