LCR-T4 Automatic tester meter of RLC, ESR and semiconductor components

Product detailed description

The heart of the tester is the ATMEGA 328 processor. A large and clear graphic display with green backlight is used to display the measured values.

This tester is fully automatic and does not require any precise wiring of the measured component. It is only necessary to observe the connection of the component to different positions. The positions are marked on the board with the inscriptions: 1 2 3 1 1 1 1. The upper and lower rows of positions on the base are connected together in parallel. The measured component can be connected between 1 and 2, 1 and 3, or 2 and 3 in case of two pins. The transistor can be connected in any way to positions 1,2 and 3. The measuring instrument verifies the type and polarity of the component itself. The measurement is started by pressing the blue button.

Usually the test takes about 2 s, only large capacitances and inductances are measured for much longer.
When measuring capacitors, ensure that they are discharged, otherwise the tester may be destroyed.

ATTENTION: Non-functional measurement of Czech thyristors and triacs. Also not able to measure some white LEDs.

Specifications:

• Supply voltage: DC-9V 6F22
• Current: 25mA
• Microprocessor: ATmega328
• 128x64 backlit graphic display
• Automatic shutdown for about 15 seconds.
• Dimensions: 72mm x 62mm
• Weight: 45g

Measuring ranges:

• Resistance 0.1Ω-50MΩ
• Capacitance 25pF-100000uF
• Induction 0.01mH-20H
• Transistors: MOSFET, JFET, NPN, PNP, Thyristors
• Diodes: directional diodes, LEDs (up to 3V), Zener diodes (up to 4.5V), double diodes.

Included in delivery:

• 1pc LCR-T4 Automatic tester RLC, ESR and semiconductor component meter

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
• The battery is not included in the package.
• 3D Printed box is not included, you can print it or buy it separately.