Specifications:

Product Name: DT830D Digital Multimeter
Product Type: Digital Multimeter
Model: DT830D
Display Type: LCD
Display Format: 3½ Digit
Maximum Display Count: 1999
Measurement Selection: Manual Range
DC Voltage Ranges: 200mV, 2V, 20V, 200V, 1000V
DC Voltage Accuracy: Approximately ±0.5% to ±0.8% Depending on Range
AC Voltage Ranges: 200V, 750V
AC Voltage Accuracy: Approximately ±1.0% to ±1.5% Depending on Version
DC Current Ranges: 20µA, 200µA, 2mA, 20mA, 200mA, 10A Depending on Version
DC Current Accuracy: Approximately ±1.2% to ±2.0% Depending on Version
Resistance Ranges: 200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ Depending on Version
Resistance Accuracy: Approximately ±1.0%
Diode Test: Supported
Continuity Test: Supported
Continuity Indication: Audible Buzzer
Transistor Test: hFE Measurement
Overload Protection: Supported
Polarity Indication: Automatic Negative Sign Display
Input Impedance: Approximately 1MΩ
Input Terminals: COM, VΩmA and 10A
Power Supply: 9V DC Battery
Battery Type: 6F22 9V Battery
Test Leads: Included
Housing Material: ABS Plastic
Operating Temperature: Approximately 0°C to +40°C
Storage Temperature: Approximately -10°C to +50°C
Display Size: Approximately 49 × 16mm Depending on Version
Product Dimensions: Approximately 124 × 69 × 24mm Depending on Version
Product Weight: Approximately 127g Without Battery Depending on Version
Mounting Type: Handheld Portable
Applications: Electrical Testing, Electronics Repair, PCB Troubleshooting, Component Testing, Battery Testing, Arduino Projects, DIY Electronics, Robotics, Educational Laboratories, Automotive Testing, Electrical Maintenance, Workshop Testing, Field Service
Package Includes: 1 × DT830D Digital Multimeter, 1 × Pair of Test Probes

1. What can the DT830D Digital Multimeter measure?

The DT830D can measure DC voltage, AC voltage, DC current, resistance, diode forward voltage, continuity, and transistor hFE, making it suitable for general electrical and electronic testing.

2. Can the DT830D measure voltage up to 1000V?

Yes. Common DT830D versions provide DC voltage measurement up to 1000V and AC voltage measurement up to 750V. Always select the correct function and range before making a measurement and do not exceed the meter's specified limits.

3. Can the DT830D measure current up to 10A?

Yes. The DT830D commonly provides a 10A DC current range. The red test lead must be connected to the appropriate high-current input terminal before measuring high current, and the circuit should be connected correctly to avoid damaging the meter.

4. Does the DT830D support diode and continuity testing?

Yes. The DT830D includes a diode-testing function and an audible continuity buzzer, allowing users to check diodes, PCB tracks, wires, switches, connectors, fuses, and other electrical connections.

5. Is the DT830D suitable for Arduino and DIY electronics projects?

Yes. The DT830D is suitable for Arduino projects, robotics, PCB troubleshooting, battery testing, component testing, power-supply checking, educational experiments, and general DIY electronics. Its compact design and multiple measurement functions make it a useful basic multimeter for an electronics workbench.