FNIRSI LCR-T4 ESR錶電晶體測試儀二極體三極體電容可控制矽電感
$ 8.45 / $ 10.31
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• 128*64 big Backlight LCD display,only 2mA when stand by.
• Using 9V battery (Not included)
• 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
• Inductors : 0.01mh-20H
• 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
• Automatic test the pin of a component, and display on the LCD
• Can detect the transistor, MOSFET protection diode amplification coefficient
and the base to determine the emitter transistor forward biased voltage
• Measure the gate and gate capacitance of the MOSFET threshold voltage
• Use 12864 liquid crystal display with green backlight
Specifications:
1: One -button operation, automatic shutdown .
2: Only 20nA shutdown current.
3: Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET,
JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.
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.
9: Can simultaneously measure two resistors and resistor symbol is displayed.
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.
10: Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
11: Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.
12: 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.
The two can be displayed with a decimal value , resolution 0.01 ohms.
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.
16: Can measure a single diode reverse capacitance.
If the bipolar transistor connected to the base and collector or emitter of a pin ,
it can measure the collector or emitter junction reverse capacitance .
17: Can be obtained with a single measurement rectifier bridge connection.
Packing includes:
1 x ESR Transistor Tester (Batteries not included)
Roymall C.o.
免費禮物
運送政策
退貨政策
Coupon Code
Direct purchase from the factory 
Tools
Measurement & Analysis Instruments
Digital Multimeters & Oscilloscope
Transistor & LCR Tester
