Description
Overview
GAOTek handheld digital bridge series are integrated with a 2.8 in (7.11 cm) TFT display, flexible and convenient button operation and USB full-speed communication. Large-capacity lithium batteries can guarantee long hours of work. Function not only has a comprehensive measurement parameter but also has deviation measurement and filtering. The output frequency can be continuously adjustable. In performance, the basic accuracy is 0.2 %.
Features
- Measurement frequency up to 100 kHz, adjustable in 1 Hz increments
- Support DC resistance, electrolytic capacitor measurement
- internal bias voltage output (10 mV to 500 mV)
- Automatic identification of component measurements
- Support filtering and deviation measurements
- 8 in (7.11 cm) TFT display, 4 and a half bits display
- USB communication interface
- They are powered by large capacity lithium battery
- Support SCPI protocol
- Customize system settings, such as language, buzzer, and screen brightness
- Basic measurement accuracy is 0.2 %
- measurement speed is adjustable
- Manual and automatic range
- Open circuit and short circuit correction
- Provide multiple kinds of test ports
Technical specifications
Display screen | 2.8 in (7.11 cm) TFT LCD display screen |
Display the number of bits | Main parameter:5 bits Secondary parameter:5 bits |
Measurement parameter | Main parameter: L or C or R or Z Secondary parameter: X or D or Q or θ or ESR |
Measurement range (L) | 0 H to 2000 H |
Measurement range (C) | 0 mF to 20 mF |
Measurement range (R) | 0 MΩ to 20 MΩ |
Measurement speed | 1 times or sec (slow speed), 2 times or Sec (medium speed), 4 times or Sec (fast speed) |
Correction function | open circuit & short circuit correction |
Filtering function | the filter limit range can be set 1% to 50 %, Where the fixed point is 1 %, 5 %, 10 %, 20 % |
Deviation measurement | Used to compare the percentage of deviation between the component and the nominal value and display it |
Others | adjust the backlight brightness, USB device, and automatic shutdown time ca |