The tester works very well, it can test all the elements and parameters as described, it is also quite accurate and only in some rare cases it happens that it can not measure the transistor.I am very satisfied, great value for money.The only negative comment is for the battery cover, it is very difficult to open as the battery compartment is a little small fot the typycal battery, so you must be extra careful not to break it when opening. Apart from that it's a goot piece of equipment.
Main Features: ● Multifunctional tester to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, available for various electric transistor testing ● Color LCD screen with high-resolution, clear and easy to see ● One-button measurement operation, easy to operate ● Small size for easy carrying ● Power supply: DC 9V ( need 9V laminated battery 6F22 not included )
Specifications: ● Transistor range: 2 or less PN junction transistors, do not have other internal resistance. ● Resistance measurement: 0.5ohm -50Mohm ● Inductance measurement: 0.01mH - 20H ● Capacitance measurement: 25pf - 100000uF
Dimensions and Weight
Product weight: 0.0900 kg Package weight: 0.1000 kg