Digital Transistor Tester Parameter DC Meter DY294

DY294, the Digital Transistor Parameter Tester, is mainly used for testing the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor. It also can be used to test the withstand voltage of capacitor, protection voltage of varistor and isolation of electrical. Meanwhile it can test 78 and 79 series three-terminal voltage regulator

- Measure rich DC parameters of semiconductors e.g. diode, transistor, controlled silicon, FET
- Measure capacitor, varistor, DC voltage signal source
- Measure 78 and 79 three terminal voltage regulator
- Data hold, low battery warning
- Display: maximum reading 1,999
- V (BR): 1000V/200V
- VCC (Set): 10mA(Ic)/100mA(Ic)/800mA(Ic)/2A(Ic)
- hFE: 1µA(Ib)/1mA(Ib)/10mA(Ib)
- ICEO: 2000µA
- 78, 79 three-pole constant voltage value: 78xx/79xx
- Comes with soft carrying pouch and English user manual
- Power supply: 4x AA batteries (included) or DC 6V power supply (not included)