DUOYI
DUOYI DY294 Multifunction Digital Transistor Analyzer Tester Semiconductor Diode Triode Reverse AC DC Voltage Capacitance FET
DUOYI DY294 Multifunction Digital Transistor Analyzer Tester Semiconductor Diode Triode Reverse AC DC Voltage Capacitance FET
DUOYI DY294 Multifunction Digital Transistor DC Analyzer Tester Semiconductor Diode Triode 1000V Reverse Voltage Capacitance FET
Product Features
1.DY294 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 with stand voltage of capacitor, protection voltage of varistor and isolation of electrica . Meanwhile it also can test 78 and 79 series three-terminal voltage regulator.
2.Measuring forward voltage, reverse voltage, forward saturation voltage drop, amplification factor, reverse leakage current of various crystal diode, audion, silicon controlled rectifier(SCR), field effect transistor(FET).Measuring rated working voltage of chemical capacitor, terylene capacitor, DY294 Ta capacitor, Leaded multilayer ceramic capacitor, high voltage lacker.Measuring protection voltage of varistor.
3.Measure the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor.
Measure capacitor, varistor, DC voltage signal source.
Data hold, low battery warning.
Suitable for different fields
Suitable for component inspection and screening in electronic factories, as well as for technical personnel, laboratory personnel, maintenance personnel, and radio enthusiasts engaged in electronic work.
Crystal diode.
Triode.
Testing electrical insulation performance.
Components such as thyristors and field-effect transistors.
Multiple transistor functions
Measurement of breakdown voltage of triodes.
Measurement of transistor amplification factor.
Measurement of breakdown voltage of field-effect transistor.
Identify unidirectional/bidirectional thyristor.
Identify damped transistors.
Measurement of working voltage drop of thyristor.
Measurement of multiple components.
Measurement of working voltage of varistor.
High definition LCD large screen display:
Using LCD display for intuitive reading
Protective cover design:
Thickened material, resistant to falling, dustproof
Multiple gear adjustable:
Any range gear, manual selection
It is mainly used to test the DC parameters of various semiconductors such as crystal diode, triode, silicon controlled rectifier, field effect transistor, etc. It can also test the withstand voltage value of capacitor, the protection voltage value of varistor, the insulation performance of electrical components, and the voltage stabilizing value of 7879 series three terminal circuit.
Introduction to Panel Functions
High voltage indicator light.
Reading hold key.
Test key.
liquid crystal display.
External power socket.
Rotary switch.
Transistor test socket.
Capacitance test socket.
TECHNICAL PARAMETER
CONNECTION METHOD DIAGRAM
PRODUCT DETAIL PRESENTATION
Backage Include:
1 x DY294 Transistor meter
1 x User manual
1 x Black bag
Power supply: 1.5V AAA batteries (R6AA-SUM-3) (Battery not included)
