GM328A LCD Transistor Tester Diode ESR Meter PWM Square Wave Generator Soldered Module
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Eachine1
sku: 1384846
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$17.99
Shipping from: China
Description
English User Manual Click to openDescription Multi functional transistor tester for automatic detection of NPN and PNP transistors N channel P channel MOSFET and JFET diodes dual diode thyristor automatic identification of the transistor pinout It also can be used for frequency measurement and PWM signal generator Specifications Type Assembled TesterDisplay 1 8inch 160 128 LCDInput voltage DC 6 8V 12VOperating current about 30mA measured when inputting 7 5V DC voltageResistance measurement Max 50MResistance resolution 0 01Capacitance measurement 25pF 100mFCapacitance resolution 1pFInductance measurement 0 01mH 20HPCB size 7 5 x 6cm 2 95 x 2 36inProduct weight 50Package size Approx 10 x 7 x 2cm 3 94 x 2 75 x 0 8inPackage weight 53g 1 9oz Features 1 The processor uses high performance single chip ATMEAG328P DIP 28 With IC seat 2 Display unit uses 160x128 pixel color display the whole screen character number is 8x20 color depth is 16 bits graphics display component symbol 3 Rotary code switch control one button measurement automatic shutdown 4 Powered by a 9V laminated battery it can also be powered by a power adapter The current is about 30mA and the current is about 20nA after shutdown 5 Automatic detection of NPN and PNP transistors FETs diodes dual diodes thyristors thyristors automatic identification of the above transistor pin distribution 6 Test NPN and PNP triode common emitter current amplification factor base emi
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