DT830B Digital Multimeter – AC/DC Voltmeter & Ohm Meter

$17.56 $21.02

DT830B Handheld LCD Digital Multimeter – Measure Voltage, Current & Resistance

The DT830B Digital Multimeter is a compact, versatile electrical testing tool designed for professionals and DIY enthusiasts alike. Whether you're inspecting home wiring, diagnosing automotive circuits, or maintaining computer equipment, this pocket-sized meter delivers accurate, reliable readings at a glance. The clear LCD display with a maximum value of 1999 makes results easy to read, while the durable silicone-encased body ensures long-lasting use.

Key Features

Multi-Function Measurement: Measures AC/DC voltage, DC current, resistance, diode, transistor, and battery — all in one handheld device.
Auto Range Operation: Automatically selects the correct measurement range, saving time and reducing user error.
LCD Display: High-contrast digital LCD with a maximum display of 1999 for precise, easy-to-read results.
Low Voltage Indicator & Overload Protection: Built-in safety features to protect both you and the meter during testing.
Compact & Portable: At just 150g and 12.3 × 6.8 × 2.3 cm, it fits comfortably in a tool bag, pocket, or kit box.
Wide Application: Ideal for automotive diagnostics, household electrical inspection, circuit testing, computer hardware maintenance, and industrial use.

Technical Specifications

Model: DT830B
DC Voltage Range: 200mV – 500V
AC Voltage Range: 200V – 500V
DC Current Range: 200mA – 5A
Resistance Range: 200Ω – 2MΩ
Diode Test: Supported
Transistor Test: Supported
Maximum Display: 1999
Power Supply: 1 × 9V 6F22 Carbon Battery (not included)
Weight: Approx. 150g / 5.3 oz
Dimensions: Approx. 12.3 × 6.8 × 2.3 cm / 4.8 × 2.7 × 0.9 in

What's in the Box

1 × DT830B Digital Multimeter (battery not included)
2 × Test Probe Leads
1 × English User Manual

Made in Mainland China.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: Does the DT830B digital multimeter come with a battery?

A: No, the battery is not included. The DT830B requires one 9V 6F22 carbon (non-rechargeable) battery to operate. You will need to purchase this separately before use.

Q: What can I measure with this handheld multimeter?

A: This multimeter measures AC and DC voltage (up to 500V), DC current (up to 5A), resistance (up to 2MΩ), and also supports diode and transistor testing — making it suitable for automotive, household, and industrial electrical diagnostics.

Q: Is the DT830B suitable for beginners?

A: Yes! The auto range function automatically selects the correct measurement range, making it easy to use even if you are new to electrical testing. The compact size and clear LCD display also make it ideal for everyday DIY electrical work.