Digital Multimeter with Square Wave Output
$39.00
- Trusted Quality Standards
- Expert After-Sales Care
- Secure Transactions
1. Premium Quality Assurance
We ensure every unit meets rigorous industrial standards for performance and safety before it reaches you.
2. Dedicated After-Sales Care
Our commitment doesnโt end after purchase. We provide ongoing technical support to help you get the most from your equipment. Whether you need maintenance tips or operational advice, our expert team is just a message away.
3.Secure & Transparent Transactions
Your security is our priority. We use encrypted payment gateways and adhere to strict privacy policies to protect your personal information. Shop with confidence knowing your data is safe with us.
Our customer support team is available Monday to Friday, 9:00 AM - 5:00 PM (GMT+8).
You can contact us via the form below:
SZ308 Professional High-Precision Digital Multimeter
Square Wave Output ยท hFE Transistor Testing ยท Ultra-Thin Anti-Skid Design.
Upgrade your toolkit with the SZ308 Digital Multimeter, a professional-grade handheld tester designed to meet international electrical safety standards. Perfect for beginners and seasoned electricians alike, this versatile meter measures AC/DC voltage, DC current, resistance, and capacitance with precision. Beyond standard testing, it features a specialized square wave output and an hFE triode testing port for advanced electronics maintenance. Its ultra-thin, anti-skid fuselage ensures it won’t occupy excess space in your bag, making it the ultimate troubleshooting partner for home appliance repair, automotive electronics, and mechanical maintenance.
Key Benefits
- Advanced All-in-One Testing: Covers AC/DC Voltage, DC Current, Resistance, Diodes, and includes an audible continuity buzzer.
- Square Wave Output: Built-in signal generator for testing and debugging digital circuits and audio equipment.
- Transistor hFE Testing: Dedicated plug-in port for NPN and PNP triode measurement to verify component health.
- Large LCD Display: High-contrast 1999-count screen with a low battery indicator for clear, error-free readings in any environment.
- Anti-Skid & Compact: Features an ultra-thin, ergonomic fuselage designed to resist slips and withstand the rigors of field use.
- Road-Ready Portability: A small-form-factor design that fits into any pocket or technician’s kit without adding bulk.
Professional Testing Guide
๐
- Step 1 – Voltage Measurement: Connect the test leads (Red to VฮฉmA, Black to COM) and select the appropriate AC or DC range on the turntable.
- Step 2 – Current Measurement: Important! Connect the meter in series with the circuit. For high current (up to 10A), use the dedicated 10A port.
- Step 3 – Transistor Testing: Set the dial to hFE. Insert the transistor into the E-B-C-E socket, ensuring you match the PNP or NPN type.
- Step 4 – Square Wave Output: Select the square wave symbol on the dial to output a signal for circuit debugging and component testing.
Technical Specifications
| AC Voltage Range | 0V ~ 750V (Res: 0.1V~1V) |
|---|---|
| DC Voltage Range | 200mV ~ 1000V (Res: 0.1mV~1V) |
| DC Current Range | 2mA ~ 10A (Res: 0.01mA~0.01A) |
| Resistance Range | 0ฮฉ ~ 2000kฮฉ (Res: 0.1ฮฉ~1kฮฉ) |
| Max Digital Display | 1999 Counts |
| Special Functions | hFE Triode, Diode, Buzzer, Square Wave |
| Safety Material | ABS + High-Impact Internal Components |
| Packing List | Multimeter, 70cm Leads, Manual, Box |
๐ฌ Buying for a workshop or training center?
We offer special bulk pricing and customized kits for technical schools and maintenance teams.
Frequently Asked Questions
Q: Is this meter safe for measuring household AC voltage?
A: Yes. The SZ308 is rated for up to 750V AC. It is perfect for checking wall outlets (standard 110V/220V) and household appliances safely.
Q: How do I test if a circuit is continuous?
A: Turn the dial to the “Buzzer” icon. Touch the test leads to either side of the fuse or wire. If the connection is good, the meter will make an audible beep.
Q: What is hFE triode testing?
A: This allows you to measure the DC current gain of a transistor. Simply plug your component into the dedicated NPN/PNP socket on the face of the meter to get a gain reading.
Q: How long are the test leads?
A: The included high-quality test leads feature a pen bus length of 70cm (approx. 27.5 inches), providing plenty of reach for troubleshooting inside breaker boxes or engine bays.
Digital Multimeter with Square Wave Output
$39.00
- Trusted Quality Standards
- Expert After-Sales Care
- Secure Transactions
1. Premium Quality Assurance
We ensure every unit meets rigorous industrial standards for performance and safety before it reaches you.
2. Dedicated After-Sales Care
Our commitment doesnโt end after purchase. We provide ongoing technical support to help you get the most from your equipment. Whether you need maintenance tips or operational advice, our expert team is just a message away.
3.Secure & Transparent Transactions
Your security is our priority. We use encrypted payment gateways and adhere to strict privacy policies to protect your personal information. Shop with confidence knowing your data is safe with us.
Our customer support team is available Monday to Friday, 9:00 AM - 5:00 PM (GMT+8).
You can contact us via the form below:
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