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1X(Lcr-T4 Digital Transistor Tester Resistor Capacitor Tester With Tes J4T1
Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET,diode (including double diode), thyristor, transistor, resistor and capacitor and other components
Test ranges:Inductors, capacitors , diodes, dual diode, mos, transistor, SCR, regulator, LED tube, ESR,resistance, adjustable potentiometer
resistor symbol (Displayed on the right with a decimal value of 4. Resistance symbol on both sides shows the pin number, so you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position,we can distinguish the middle and both ends of the pin)
2uF more capacitors can simultaneously measure the quivalent series resistance ESR values (Can be displayed with a decimal value, resolution 0.01 ohms)
Emitter threshold voltage and high current amplification factor via the base to identify Darlington transistors.Can detect bipolar transistors and MOS transistors protection diodes.Detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
Chip: Atmega328
128 x 64 big backlight LCD display, only 2 mA when on standby
Uses 9 V battery (not included)
Automatically test the pin of a component, and display on the LCD
Measure the gate and gate capacitance of the MOSFET threshold voltage
Resistance: 0.1 ohm resolution, maximum 50M ohm
Capacitor: 25pf -100,000 uf
Inductor: 0.01mh – 20H
One-button operation, automatic shutdown
Only 20nA shutdown current
Can simultaneously measure two resistors and display
Can measure capacitance of 30pF - 100mF, resolution 1pF
Diode symbol display two diodes, and gives the diode forward voltage
LED is detected as a diode forward voltage (Combo of the LED is identified as two diodes)
Reverse breakdown voltage is less than 4.5 V (Zener diode can be identified)
Can measure a single
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