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Product Name: DT-830D Digital Multimeter

The DT-830D is a compact and reliable digital multimeter ideal for hobbyists, students, and basic electrical measurements. This 3½-digit multimeter provides versatile functionality including AC/DC voltage, DC current, resistance, diode testing, transistor testing (hFE), and continuity checks. With overload protection, a durable case, and easy-to-read LCD, it’s perfect for general use in electronics labs, households, and DIY circuits.

Key Specifications:

DC Voltage Range	200mV to 1000V ±(0.5–1.0%)
AC Voltage Range	200V to 750V ±(1.2%)
DC Current Range	200µA to 10A ±(1.0–2.0%)
Resistance Range	200Ω to 2MΩ ±(1.2%)
Display	3½-digit LCD, max 1999 count
Transistor Test (hFE)	PNP/NPN, hFE 1–1000
Diode & Continuity Test	Buzzer & forward voltage display
Battery	1× 9V (6F22)
Protection	Fuse protection (200mA/250V)
Dimensions / Weight	139×78×40mm / 170g

Pin Configuration:

COM	Common (Black Probe)
VΩmA	Voltage, Resistance, Current (Red Probe)
10A	High-current measurements up to 10A (Unfused)

How to Use:
Simply rotate the dial to the desired measurement (e.g., DCV, ACV, DCA, Ω), plug in the probes as per the circuit type, and start testing. Always ensure the power is off before testing continuity, resistance, or diodes. For current measurements, connect the multimeter **in series** with the circuit. Use the “hFE” socket for transistor gain tests and “BATT” setting for battery voltage check.

Common Applications:

• Measure household or DC power supply voltage
• Check battery charge levels
• Continuity test in circuits
• Basic electronics DIY and educational use
• Transistor testing (hFE)

Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this product.