Transistor Tester TST204

The TST294 Transistor Tester is a versatile instrument designed for measuring various DC parameters of semiconductor devices, including transistors, diodes, triacs, and field-effect transistors (FETs). It also evaluates capacitor withstand voltage, making it a valuable tool for professionals in electronics manufacturing, laboratory settings, maintenance, and for electronics enthusiasts.

Applications:

• Semiconductor Testing: Measures DC parameters of transistors, diodes, triacs, and FETs.

• Capacitor Evaluation: Assesses capacitor withstand voltage.

• Insulation Testing: Evaluates insulation in electrical appliances.

• Voltage Regulator Analysis: Tests 78 and 79 series voltage regulators.

• Neon Lamp Testing: Determines starting voltage of neon lamps.

• AC Voltage Measurement: Measures AC voltage levels.

Specifications:

• Display: High-definition LCD for clear readings.

• Measurement Ranges:

  • Voltage (V₁): 0 to 1000V.

  • Current (I₁): 0 to 20A.

  • Capacitance (C): 0 to 2000µF.

• Resolution: High precision with appropriate resolution for each measurement range.

• Power Supply: Operates on DC 6V (four AA batteries).

• Dimensions: Compact and portable design for ease of use.

Product Description: The TST294 Transistor Tester is engineered for precision and user-friendliness. Its compact structure and straightforward operation make it suitable for device inspection and component screening in electronic factories, as well as for laboratory personnel, maintenance professionals, and hobbyists. The device features a high-definition LCD for clear data presentation and supports a wide range of measurements, including voltage, current, and capacitance. Its versatility extends to testing various semiconductor devices and evaluating insulation and voltage regulators, making it an essential tool for comprehensive electronic testing and analysis