Transistor Tester，ACEIRMC Multifunctional LCD GM328A Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator SMT
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
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.
JahyShow LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Portable Counter
SAR 88
DY4100 Resistance Tester Earth Ground Resistance Tester Megohmmeter Measuring Meter Digital LCD Screen Display with Bag(DY4100 Digital Display)
SAR 600
uxcell® DH48J AC 110V 50/60Hz 1-999900 8 Pin Count Up Digital Counter Relay
SAR 118
IT811 Insulation Resistance Tester, LCD Resistance Meter Resistance Measuring Device Resistance Meter Megohm Meter
SAR 279
