![](https://ae01.alicdn.com/kf/Sfb42768330f5493199b6fc2c64dd643aT.jpg)
160x128 TFT display
- Multi-function button
- Transistor test area
- Zener diode test area
- Infrared receiver window
- Micro USB charging interface
- Charging indicator LED
1.1 Features
TC-V2.12k is a TFT graphic display multi-function tester.
l transistor tester
- Automatic detection of Zener diodes 0.01-30V
- Automatic calibration self test
l IR decoder
- Support Hitachi infrared coding
- Infrared waveform display
- Infrared receiving command
l other
- Measurement results using TFT graphic display (160x128)
- a key operation
- Auto power off (set timeout)
- Built-in high capacity rechargeable lithium ion battery
- Lithium-ion battery voltage detection - 160x128 TFT display
- Multi-function button
- Transistor test area
- Zener diode test area
- Infrared receiver window
- Micro USB charging interface
- Charging indicator LED
1.1 Features
TC-V2.12k is a TFT graphic display multi-function tester.
l transistor tester
- Automatic detection of Zener diodes 0.01-30V
- Automatic calibration self test
l IR decoder
- Support Hitachi infrared coding
- Infrared waveform display
- Infrared receiving command
l other
- Measurement results using TFT graphic display (160x128)
- a key operation
- Auto power off (set timeout)
- Support Chinese and English
Warning: Built-in lithium-ion battery, it is strictly forbidden to immerse the tester in water or close to the heat source!
Warning: For your personal safety, please strictly observe the specifications and precautions for using lithium-ion batteries!
1 instruction manual
1.1 Key operational definitions
The multi-function button has two actions:
l Short press: the button is not less than 10 milliseconds, and the release button is within 1.5 seconds.
l Long press: button exceeds 1.5 seconds
1.2 boot
In the off state, short press the multi-function button to turn on the tester and measure automatically.
l boot and measurement interface 1
1.3 detection transistor
In the off state or after the test is completed, put the test component into the transistor test area of the test stand, press the lock handle, press the multi-function key, the tester automatically measures, and the measurement result is displayed at the end of the test.
WARNING: Be sure to discharge the capacitor before connecting the capacitor to the tester! The tester may be damaged before turning it on!
Warning: We do not recommend using a tester to measure the battery! The battery voltage must be less than 4.5V or the tester may be damaged!
l component placement
Test bench is divided into transistor and Zener diode test area