The digital multifunction tester comes at a highly competitive price, ideal for testing NPN, PNP, MOSFET, and JFET transistors. This digital transistor meter is the perfect tool for quick and easy component testing.
- Multifunctional Transistor Tester: Automatically detects PNP and NPN bipolar transistors, N- and P-channel MOSFETs, JFETs, diodes, dual diodes, thyristors, resistors, capacitors, and inductors. It also automatically identifies pin configurations.
- Protection Diode Detection: The digital transistor tester can detect the internal protection diodes of bipolar transistors and MOSFETs and display them on the screen.
- Resistance Measurement: The SISCO M328 transistor tester supports the measurement of two resistors and can also measure potentiometers. However, if the potentiometer is adjusted to one end, the tester may not distinguish the middle and end pins.
- High-Resolution Resistance Measurement: The resolution for resistance measurement is 0.1 ohms, with a maximum measurable value of up to 50M ohms.
- ESR Measurement for Capacitors: The transistor checker can measure the Equivalent Series Resistance (ESR) of capacitors above 2µF, with a resolution of 0.01 ohms.
- One-Button Operation: Features easy one-button measurement with delayed automatic power-off. The shutdown current is as low as 20nA, supporting battery operation.
Applications
SISCO transistor tester is ideal for product development, household appliance repair, and scientific research, providing precise and efficient testing for a wide range of electronic components. Its versatility makes it suitable for engineers, technicians, and researchers alike.
Appliance Repair
Product Development
Scientific Research
Educational Institutions
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| Model | SISCO-TT-M328 |
| Transistor Range | Transistors composed of 2 or less (including 2) PN junctions, without other resistors and capacitors inside. |
| Resistance Measurement | 0.5Ω-50MΩ |
| Inductance Measurement | 0.01mH-20H |
| Capacitance Measurement | 25pf-100000uF |
| Power Supply | DC9V (Need to bring your own 9V laminated battery 6F22) |
| Dimension | 70mm*135mm24mm |
| Weight | 128g (Excluding battery) |
Q1: What is a transistor tester?
A1: A transistor tester is a device used to test and measure various electronic components, such as transistors, diodes, capacitors, resistors, and more. It helps identify component type, functionality, and key parameters like voltage and resistance.
Q2: How does a transistor tester work?
A2: A transistor tester works by applying a small current to the transistor's terminals to measure its electrical properties. It identifies the type of transistor (NPN or PNP) and checks for key parameters like gain (hFE), leakage current, and junction voltage, helping to determine if the transistor is functioning properly.
Q3: How does the tester identify transistors and diodes?
A3: The tester identifies transistors and diodes by automatically analyzing the connections and properties of the component's terminals. It measures key parameters such as voltage, current, and polarity to determine the type of component and its characteristics.
Tips: How does the Transistor Tester display results, and are they easy to interpret?
The Transistor Tester typically displays results on a large, easy-to-read LCD screen, which is designed for clarity. The screen provides detailed information about the tested component, such as the type (e.g., NPN, PNP, MOSFET), pin configuration, and key parameters like forward voltage or internal resistance. For transistors, it can show data like current gain (hFE), and for MOSFETs, it indicates gate threshold voltage and the presence of internal protection diodes.
The results are generally straightforward to interpret, especially since the device identifies the component type and pin layout automatically, reducing the chance of user error. Icons and numeric values are clearly presented, making it user-friendly even for those with basic electronics knowledge. The angled display further enhances readability, ensuring results are accessible from different viewing positions.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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