About Description: |
- Features: 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 . 18 can be obtained with a single measurement rectifier bridge connection. Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter more details: Dimensions: 70mm * 135mm * 24mm Power: DC9V (9V battery 6F22) Weight: 0.128kg (without battery) NEW Function: 1: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 2: Automatic test the pin of a component, and display on the LCD 3:Can
detect the transistor, MOSFET protection diode amplification
coefficient and the base to determine the emitter transistor forward
biased voltage 4: Measure the gate and gate capacitance of the MOSFET threshold voltage Automatic identification devices. Automatically determine the pin. Automatic measurement parameters. 12864 graphics display.
- Package Contents 100% Brand New 12864 LCD Transistor Tester Capacitance ESR Meter Diode Triode MOS NPN
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