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    • Lcr-Tc2 Tc-T7-H Tcr-T7 Lcr-Tc1 Colorful Display Multifunctional Tft Backlight Transistor Tester Diode Triode Capacitor Resistor

    USD $15.33VAT Included50% OFFFree Shipping
    Just for Dropshipping and Wholesale
    How to pay?
    • Ships in 24 hours via Fast Shipping.
    • Estimated Delivery 5 to 9 Business Days.
    Customer Reviews
    *Note: Some reviews have been processed by Google Translate!
    A***n Verified Buyer

    Very fast shipping and shipping, received the checkout in пятёрочке, goods to track. Arrived completely discharged, press the button, after charging earned, spent calibration, spent Test resistors, capacitors, transistors bipolar and mosfetov, diodes, LEDs, inductance all well define. Stick tip panels was broken (the picture shows that it is missing) glued with superglue. The device is very much. Goods seller recommend!

    5
    S***n Verified Buyer

    I ordered it with exпрес came to Moscow in 3 days. The machine works. It is so interesting to see the difference of parameters at radio speakers. Came on and immediately turned off. The battery was charged and everything worked. That would be US 35 years ago In the package you can only see the device USB wire and instruction. When unpacking, everything immediately appears.

    5
    V***p Verified Buyer

    very nice device. works great. the only thing that would be even better. is a description in the manual. from when a capacitor is really bad. max V loose in % and max resistance. then it would be perfect .

    5
    H***f Verified Buyer

    Very capable, fast and accurate tester. Test leads are very cheap and light duty, probably won’t last long. Overall great value for the price. Seller quick to post.

    5
    O***j Verified Buyer

    At first he glitched, blinked the screen and everything. I had to completely discharge, after charging and the test I earned normally.

    5
    N***s Verified Buyer

    I liked the device very much, before that I took the mega 328, and three times it took me, this device is much better, I recommend!

    5
    R***y Verified Buyer

    works absolutely fine. reckonises automaticly all kinds of components. Also my remote control. good product

    5
    H***m Verified Buyer

    Got it. Corresponds to the description. Previously, I did not have such a device, I actively test.

    5
    F***z Verified Buyer

    Excellent! Up to Novosibirsk 7 days, everything works, though the firmware version is v 1.1

    4
    C***t Verified Buyer

    Arrived very quickly, in about a week. All, as in the description. Work fast. Recommend!

    4
    N***w Verified Buyer

    All OK. Thank you. The battery lasts for 10 minutes We need to pick up the assistant.

    5
    U***a Verified Buyer

    Pack dotarła to Poland after 3 weeks All OK-according to your order and description.

    5
    R***j Verified Buyer

    All well goods received quickly in working condition according to the description

    5
    J***t Verified Buyer

    Order came quickly from stock in Russia. Match the description. Seller recommend.

    5
    C***p Verified Buyer

    As in the description, fast shipping and everything is fine, thank you very much

    5
    B***c Verified Buyer

    Very fast arrived, very well packaged, excellent cooperation with the seller

    5
    L***c Verified Buyer

    Fits the description, all functions work. Pay with Kiwi. Delivered quickly.

    5
    C***i Verified Buyer

    The device came whole. Everything works. Salesman thank you. Can order.

    5
    R***p Verified Buyer

    Need to improve the quality. The display is misaligned.

    5
    O***g Verified Buyer

    Very good piece of kit, the shop service was flawless.

    5
    Y***d Verified Buyer

    Instrument came quickly, by itself quality, works fine

    4
    R***n Verified Buyer

    Works well. Build a little crooked. Delivery fast

    4
    H***b Verified Buyer

    It works, super, faster than the previous model

    4
    M***j Verified Buyer

    Checked, everything works for 100%. Recommend.

    5
    R***y Verified Buyer

    The goods are good, the seller Thank you.

    5
    V***b Verified Buyer

    Very nice and handy tool.

    5
    G***t Verified Buyer

    All right, good product

    4
    A***i Verified Buyer

    nice. thanks.

    5

    Certification: NONE
    Model Number: LCR-TC2 TC-T7-H TCR-T7 LCR-TC1 Transistor Tester
    is_customized: Yes


    What's the difference between 4 versions?

    LCR-T7 / LCR-TC1:color screen / M644 chip, two functions are the same! T7 is slightly faster! The TC1 screen is slightly larger and they are all powered by lithium batteries. In addition to measuring resistance, capacitance, inductance, diodes, MOS transistors, thyristors, it can also measure additional voltage regulators, infrared decoding (limited to for Hitachi format)

    TC-T7-H: is an upgraded version of LCR-T7, Up-to-date / fastest version

    LCR-TC2: is upgraded version of TC-T7-H. Compared with TC-T7-H, it has upgraded circuit structure, long-lasting battery life, optimized code, resistance is one thousandth (this is related to repeated test consistency, that is, the same resistance is not repeated test There will be changes, and some repeated tests will have errors)

    LCR-TC1

    Feature:
    Self test with automatic calibration
    Size: 70*90*26m/ 2.71x3.58x1.10 inch
    Display:TFT Screen, Color Screen
    Diode Range: less than 4.5V
    Zener Diode:Transistor Detect Area: 0.01-4.5V
    Zener Diode Detect Area: 0.01-30V
    Triac Range: IGT less than 6mA
    Capacitance: 25pF-100mF
    Resistor: 0.01-50MΩ
    Inductance: 0.01mH-20H
    Power Voltage: 3.7V
    Power: Built-in Rechargeable Lithium Battery
    Measurement results using TFT graphic display (160x128)
    One-button operation
    Auto power off (timeout setting)
    Built-in high-capacity rechargeable lithium-ion battery
    Lithium-ion battery voltage detection
    Support Chinese and English
    Warning: Built-in lithium-ion battery, it is strictly forbidden to immerse the tester in water or near heat source!
    Warning: For your personal safety, please strictly observe the specifications and precautions for using lithium-ion batteries!
    Transistor Detection:
    After the power-off state or test is completed, put the test component into the transistor test area of the test socket, 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: Always discharge the capacitor before connecting them to the tester! The tester may be damaged before you turn it on!
    Warning: We do not recommend using a tester to measure the battery! The battery voltage must be less than 4.5V, otherwise the tester may be damaged!
    Component placement:
    The test socket is divided into transistor and Zener diode test areas, as described in 1.1.
    Note: Do not perform other operations during the calibration process to avoid affecting the calibration accuracy!
    Packing List:
    1 x multifunction TFT transistor tester
    1 x electronic component group (sent random)
    3 x test hook
    Short the three test sockets, press the multi-function button shortly, and the tester will automatically calibrate.
    No other operations are required after disconnecting the short wiring according to the prompt during the calibration process.

    TCR-T7

    1.1 Introduction

    - 160x128 TFT display

    - Multi function key

    - Transistor test area

    - Zener Diode test area

    - IR receiver window

    - Micro USB Charging Interface

    - Charge indicator LED

    1.1 Features

    TC-V2.12k is a TFT graphic display Multifunction Tester.

    l Transistor Tester

    -

    - Automatic detection of zener diode0.01-30V

    - Self test with automatic calibration

    l IR decoder

    - Support Hitachi IR coding

    - IR waveform display

    - Infrared receiving instruction

    l Other

    - Measurement results using TFT graphic display(160x128)

    - One key operation

    - Auto Power Off(Timeout Settable)

    - Built-in high capacity rechargeable Li-ion Battery

    - Li-ion Battery voltage detection

    - Support Chinese and English

    Warning: Built-in Li-ion Battery, it is strictly prohibited the tester immersed in water, or near a heat source!

    Warning: For your personal safety, please strictly comply with the use of Li-ion Battery specifications and precautions!

    1 Operating Instructions

    1.1 Key operational definitions

    Multi-function key has two actions:

    l Short press: Press the key and not less than 10 ms, release key within 1.5 seconds

    l Long press: Press the key more than 1.5 seconds

    1.2 Power on

    In the power off state, short press the multifunction key, the tester is turned on and automatically measured.

    l Power on & measurement interface

    TC-T7-H

    128x128 TFT display

    Multi function key

    Transistor test area

    Zener Diode test area

    IR receiver window

    Micro USB Charging Interface

    Charge indicator LED

    Features:
    TC-T7-H is a TFT graphic display Multifunction Tester.
    Transistor Tester:
    Automatic detection of NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes (including double diodes), N- and P-IGBTs, resistors (including potentiometers), inductors, capacitors, thyristors, triacs and battery (0.1-4.5V)
    Automatic detection of zener diode(0.01-20V)
    Self test with automatic calibration
    IR decoder:
    Support Hitachi IR coding
    IR waveform display
    Infrared receiving instruction
    Other:
    Measurement results using TFT graphic display(160x128)
    One key operation
    Auto Power Off(Timeout Settable)
    Built-in high capacity rechargeable Li-ion Battery
    Li-ion Battery voltage detection
    Support Chinese and English
    Performance Parameters:
    Multifunction Tester can automatically identify elements and automatic detection of pin layout, and automatic switching range.
    The main performance parameters are as follows:

    Component

    Range

    Parameter Description

    BJT

    -

    hFE(DC Current Gain), Ube(Base-Emitter Voltage), Ic(Collector Current), Iceo(Collector Cut-off Current (IB=0)), Ices(Collector short Current), Uf(Forward Voltage of protecting diode) ③

    Diode

    Forward Voltage <4.50V

    Forward Voltage, Diode Capacitance, Ir(Reverse Current) ②

    Double Diodes

    Forward Voltage

    Zener Diode

    0.01-4.50V

    (Transistor test area)

    Forward Voltage, Reverse Voltage

    0.01-20V

    (Zener Diode test area)

    Reverse Voltage

    MOSFET

    JFET

    Cg(Gate Capacitance), Id(Drain Current) at Vgs(Gate to Source Threshold Voltag), Uf(Forward Voltage of protecting diode) ④

    IGBT

    Id(Drain Current) at Vgs(Gate to Source Threshold Voltag), Uf(Forward Voltage of protecting diode) ④

    MOSFET

    Vt(Gate to Source Threshold Voltag), Cg(Gate Capacitance), Rds(Drain to Source On Resistance), Uf(Forward Voltage of protecting diode) ④

    Thyristor

    Igt(Gate trigger current )<6mA

    Gate trigger voltage

    Triac

    Capacitor

    25pF-100mF

    Capacitance, ESR(Equivalent Series Resistance), Vloss ①

    Resistor

    0.01-50MΩ

    Resistance

    Inductor

    0.01mH-20H

    Inductance, DC Resistance ⑤

    Battery

    0.1-4.5V

    Voltage, Battery Polarity

    Note①: Iceo, Ices, Uf displayed only when effective

    Note②: Diode Capacitance, Ir(Reverse Current) displayed only when effective

    Note③: Displayed only when has protecting diode

    Note④: ESR, Vloss displayed only when effective

    Note⑤: Measurement of inductors with resistance below 2100Ω

    1. FAQ

    Question

    Cause

    Solution

    Cannot power on

    Built-in Li-ion Battery is dead

    Charging the Li-ion Battery, charging methods see section 2.9

    Inaccurate measurements

    Inaccurate calibration parameters

    Please re-calibration, see section 2.4

    NOTE:
    1.Built-in Li-ion Battery, it is strictly prohibited the tester immersed in water, or near a heat source!
    2.For your personal safety, please strictly comply with the use of Li-ion Battery specifications and precautions!

    LCR-TC2