Handheld Multimeter DT-830B

Universal Digital Meter DT830B - LCD Multimeter

The DT830B digital multimeter is a compact, versatile meter designed for basic electrical and electronic measurements. It measures DC voltage, AC voltage, DC current and resistance.

The device also has a diode tester and transistor tester. A clear LCD display makes readings easy, and its small size makes the meter convenient to use and store.

The DT830B works well for basic electrical, electronic, servicing, workshop and hobby tasks.

Key features

• DT830B universal digital multimeter
• clear 1999-count LCD display
• DC voltage measurement
• AC voltage measurement
• DC current measurement up to 10 A
• resistance measurement
• diode tester
• transistor tester
• manual range selection
• low battery indicator
• compact, lightweight design
• powered by a 9V battery

Measurement ranges

DC voltage	200 mV / 2 V / 20 V / 200 V / 1000 V
AC voltage	200 V / 750 V
DC current	200 µA / 2000 µA / 20 mA / 200 mA / 10 A
Resistance	200 Ω / 2 kΩ / 20 kΩ / 200 kΩ / 2 MΩ
Diode tester	Yes
Transistor tester	Yes

AC and DC voltage measurement

This multimeter measures DC voltage up to 1000 V and AC voltage up to 750 V. Ranges are selected manually using the central rotary switch.

DC current measurement up to 10 A

The DT830B measures DC current across several ranges, from the small values used in electronics up to 10 A. This means the meter can be used both for simple electronic circuits and for basic diagnostics of electrical installations.

Resistance measurement

The ohmmeter function lets you check the resistance of electronic components and perform basic circuit diagnostics. The measurement range is selected manually using the dial.

Diode and transistor tester

The built-in diode testing function lets you perform basic checks of semiconductor components. The multimeter also has a socket for testing transistors, extending its capabilities for simple electronics work.

Technical specification

Model	DT830B
Type	Digital multimeter
Display	LCD 1999
AC current	No
Capacitance measurement	No
Frequency measurement	No
Temperature measurement	No
Auto-ranging	No
Data hold	No
Backlight	No
Power supply	9V battery
Dimensions	125 x 70 x 25 mm
Weight	approx. 150 g

Measurement accuracy

DC voltage (DCV):

• 200 mV / 2 V / 20 V / 200 V: ±(0.5% + 2)
• 1000 V: ±(0.8% + 2)

AC voltage (ACV):

• 200 V: ±(1.2% + 3)
• 750 V: ±(1.2% + 3)

DC current (DCA):

• 200 µA / 2000 µA / 20 mA: ±(1% + 2)
• 200 mA: ±(2% + 2)
• 10 A: ±(3% + 2)

Where does the DT830B work well?

• in a home workshop
• for basic electrical work
• for repairing electronic devices
• for checking voltage
• for measuring resistors and other components
• for diagnosing electronic circuits
• for hobby and servicing use

Set contents

• DT830B digital meter
• test leads
• user manual

DT830B - a practical multimeter for home and workshop

The DT830B combines a small size with the key functions needed for basic measurements. The ability to measure AC/DC voltage, DC current and resistance, plus diode and transistor testing functions, make it practical equipment for a home or workshop toolbox.

Note: before taking a measurement, select the correct function, range and test-lead socket. Do not exceed the device's maximum measurement parameters.