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DT830B Digital Multimeter – Voltmeter, Ammeter & Tester
DT830B Digital Multimeter – Voltmeter, Ammeter & Tester
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DT830B Digital Multimeter – Accurate, Versatile Electrical Testing
The DT830B Digital Multimeter is a compact, reliable, and easy-to-use electrical tester built for hobbyists, technicians, automotive enthusiasts, and everyday home users. Whether you're troubleshooting a household appliance, testing automotive circuits, or working in a lab or factory setting, this multimeter delivers clear, fast, and accurate readings across a wide range of electrical measurements.
Key Features
- Large LCD Screen – Clear, easy-to-read display with a maximum reading of 1999 for precise measurements.
- Multi-Function Measurement – Measures AC/DC voltage, DC current, resistance, and tests NPN/PNP transistors.
- Overload Protection – Built-in automatic recovery overload protection circuit keeps the device safe and durable during use.
- Insulated Test Leads – Compact, flexible rubber protective sleeves on the leads provide excellent insulation and anti-slip grip.
- Wide Application Range – Ideal for laboratories, factories, electronics enthusiasts, automotive diagnostics, and home electrical checks.
- Compact & Lightweight – Weighs only ~126g and fits comfortably in hand at 12.4 × 6.9 × 2.4 cm.
Specifications
| Model | DT830B |
| Material | ABS Plastic |
| Color | Black |
| Dimensions | Approx. 12.4 × 6.9 × 2.4 cm / 4.9 × 2.7 × 0.9 in |
| Weight | Approx. 126 g / 4.4 oz |
| Maximum Display Value | 1999 |
| DC Voltage | 200mV / 2000mV / 20V / 200V / 1000V |
| AC Voltage | 200V / 750V |
| DC Current | 200µA / 2000µA / 20mA / 200mA / 10A |
| Resistance | 200Ω / 2kΩ / 20kΩ / 200kΩ / 2000kΩ |
| Transistor Types | NPN, PNP |
| Temperature Range | -40°C to 1000°C |
| Power Supply | 9V battery (not included) |
Package Contents
- 1× DT830B Digital Multimeter
- 1× Connecting Cable (Test Leads)
Made in Mainland China.
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For electrical safety guidelines and safe use of measurement tools, refer to OSHA's Electrical Safety Resources.
Frequently Asked Questions
Q: What can the DT830B digital multimeter measure?
A: The DT830B multimeter can measure AC and DC voltage, DC current, resistance, and can test NPN and PNP transistors. It is a versatile circuit tester suitable for automotive, household, laboratory, and factory applications.
Q: Does the DT830B digital multimeter come with a battery?
A: No, the battery is not included. The multimeter requires a standard 9V battery to operate, which must be purchased separately.
Q: Is the DT830B multimeter suitable for beginners?
A: Yes! Its large LCD screen, straightforward rotary dial, and clear measurement ranges make it user-friendly for beginners and experienced users alike. The built-in overload protection also adds an extra layer of safety during operation.
Q: What is the maximum voltage the DT830B can measure?
A: The DT830B can measure up to 1000V DC and 750V AC, making it suitable for a broad range of electrical testing tasks from low-voltage electronics to standard household circuits.
