LCD Auto Range Digital Voltmeter Multimeter for AC 1000V and DC 750V

Meet the LCD Auto Range Digital Multimeter DT830B — a compact, smartly designed tool that makes precise electrical testing straightforward. It measures AC voltage up to 1000V and DC voltage up to 750V, delivering quick, reliable readings with auto-ranging so you don’t have to fumble with range selection. The 3½‑digit, 7‑segment display (0.5" high) shows clear results even in dim workspaces, helping you diagnose circuits, troubleshoot power supplies, and verify wiring safely and efficiently.

This meter is tailored for both professionals and DIY enthusiasts who need a dependable handheld tester. It includes built‑in tests such as diode testing, transistor hFE testing, and a temperature/assembly check, making it a versatile companion for electronics projects, field service, and routine maintenance. With overload protection on all ranges and a fast sample rate (2–3 readings per second), you can monitor changing signals with confidence. A low battery indicator keeps you prepared, and the compact form factor fits easily in a toolbox or on a workbench.

Benefits & Tips

• Fast, reliable measurements on the fly: Auto range streamlines testing of unknown circuits, saving time and reducing setting errors.
• Versatile testing in one handheld tool: Diode test, transistor hFE test, and temperature/assembly checks expand what you can diagnose without extra gear.
• Compact yet capable: The slim 123 x 67 x 20 mm body fits in pockets or toolkits, ready for everyday electronics tasks and field troubleshooting.

Product specifications

• Model: DT-830B
• Measuring ranges: AC Voltage up to 1000V; DC Voltage up to 750V
• Resistance range: 200 Ω – 2000 kΩ
• Max AC Current: 10 A
• Display: 3½ digits, 7-segment, 0.5" high LCD; max display 1999; auto polarity display
• Power supply: 9V battery (not included)
• Display color: Black and Yellow
• Size: Approximately 123 × 67 × 20 mm
• Accuracy (typical): DC voltage 200 mV–1000 V ranges; AC voltage ranges include 750 V; detailed accuracy per range in datasheet
• Features: Auto Range, overload protection on all ranges, sampling 2–3 readings per second, low battery indication, diode test, transistor hFE test, temperature test
• Origin: Mainland China
• Certification: CE certified

Package includes:

• 1 x DT830B Digital Multimeter
• 2 x Test leads

Warnings/Reminders

• Power supply: 9V battery required (not included).
• Do not exceed specified voltage ranges on AC or DC measurements.
• When measuring live circuits, use proper safety practices and insulated test leads.
• Keep beyond reach of children; use only for intended electrical testing.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.