High Quality Brand New Lcr-T4 Meter Transistor Tester Diode Triode Capacitance Scr
- 139 reviews
- 5246 Sold
Customer Reviews
*Note: Some reviews have been processed by Google Translate!DIY Supplies: ELECTRICAL
AC Voltage: no
Display Type: Digital display
DC Voltage: 1A
AC Current: no
Measuring Resistance Range: as the description
Certification: CE
DC Current: 9V
Measuring Capacitance Range: as the description
Model Number: LCR-T4
Is Smart Device: NO
Measuring Inductance Range: as the description
Dimensions: as the description
Operating Temperature: 0 - 40 ℃
Notice:
Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .The screen is not fixed
• 2021 latest M328 version of the software ,more functions.Chip: Atmega328
• 128*64 big Backlight LCD display,only 2mA when stand by.
• Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR,
• Resistance,Adjustable potentiometer
• Resistance : 0.1 ohm resolution, maximum 50M ohm
• Capacitor : 25pf -100,000 uf
• Automatic test the pin of a component, and display on the LCD
• Measure the gate and gate capacitance of the MOSFET threshold voltage
• Use 12864 liquid crystal display with green backlight
Specifications: For you reference
1: One -button operation, automatic shutdown .
2: Only 20nA shutdown current.
4: Automatic identification components pin arrangement .
5: Measuring bipolar transistor current amplification factor and base - emitter threshold voltage.
6: Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
7: Can detect bipolar transistors and MOS transistors protection diodes.
8: Measuring the gate MOS FET threshold voltage and the gate capacitance.
11: Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.
13: Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
14: LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
15: Eeverse breakdown voltage is less than 4.5V Zener diode can be identified.
Features:
• Digital LCD display for easy readings, can display measured data and graphics.
• Rotary switch control, a key measurement for convenient use.
• Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
• Use 9V battery(not included), can also use DC power(DC 6.8-12V).
• Automatic shutdown, shutdown current is only about 20nA.
• Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.
• Test NPN and PNP transistor common-emitter current amplification factor, the base-emitter threshold voltage, off the collector - emitter leakage current.
• Support 2 resistors measurement, show its positive and negative, on-state voltage.
• Resistance measurement maximum resolution 0.01Ω, can be measured up to 50MΩ.
• Automatically test the pins of a component and show on the display.
• Measure FET gate threshold voltage and gate capacitance.
• For the following 2100Ω resistor while measuring its inductance measuring range from 0.01mH - 20H.
• Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.
Specifications:
1: Display: 160*128 LCD
2: Power Supply: 1 * 9V Battery(not included); DC 6.8-12V
3: Current: Approx. 30mA
4: Resistance Measurement: Max. 50MΩ
5: Resistance Resolution: 0.01Ω
6: Capacitance Measurement: 25pF~100mF
7: Capacitance Resolution: 1pF
8: DC Voltage Measurement: Up to 50V
9: Screen Size: 3.7 * 3cm / 1.45 * 1.18in
10: PCB Size: 7.8 * 6.2cm / 3.1 * 2.44in
11: Weight: 66g / 2.3oz
Features:
• 128 x 160 TFT color display
• Powered by 9V battery (battery not included)
• New boot voltage detection
• Automatically test the pins of a component and display on the LCD
• Measure the gate threshold voltage and gate capacitance of the MOSFET
• Measure bipolar transistor current amplification factor and base-emitter threshold voltage
• One-button operation, automatic shutdown to avoid unnecessary battery drainage
• Short detection time: only 1.7 seconds (it is normal to take 1 minute for bulk capacitor detection)
Specifications
1: Display: 128 x 160 TFT color display
2: Normal testing speed: 1.7 seconds
3: Shutdown current: 20nA
4: Resistor test range: 0.5 ohms - 50M ohms
5: Inductor test range: 0.01mH - 20H
6: Capacitor test range: 25pF - 100000uF
7: Color: Black
8: Size: 135 x 70 x 25 mm (5.31 x 2.76 x 0.98 in)
9: Weight: 99g (3.5 oz)