DT830B Digital Multimeter
₵50.00
Hardware & ToolsThe DT830B is a basic digital multimeter (DMM) commonly used for measuring electrical parameters in various applications.
8 in stock
Here’s an overview:
Features:
Display: The DT830B features a digital LCD (Liquid Crystal Display) screen that shows the measured values clearly.
Measurement Functions: It typically offers various measurement functions, including voltage (AC and DC), current (AC and DC), resistance, and sometimes continuity and diode testing.
Range Selection: It allows manual selection of measurement ranges to ensure accurate readings for different magnitudes of electrical parameters.
Function Selection: The multimeter typically has a rotary switch or buttons to select the desired measurement function (e.g., voltage, current, resistance).
Input Jacks: There are input jacks or sockets for connecting the test leads. These jacks are usually color-coded (red for positive, black for negative) and marked with the corresponding measurement function.
Hold Function: Some models may include a data hold function that freezes the display to capture and record the measured value.
Battery: The multimeter is powered by batteries, often a standard 9V battery, which needs to be replaced periodically.
Safety: Basic safety features such as overload protection and fused current input are often incorporated to protect both the multimeter and the user.
Typical Measurements:
Voltage: The DT830B can measure both AC and DC voltage. It is commonly used to measure voltages in circuits and electrical systems.
Current: It can measure both AC and DC currents within its specified range. This feature is useful for checking current flow in circuits and troubleshooting electrical problems.
Resistance: The multimeter can measure the resistance of resistors, components, and circuits. It helps in identifying faulty or damaged components.
Continuity: Some models may include a continuity test function that checks for continuity in wires and connections. Diode Test: It can test diodes for functionality and polarity.
Applications:
The DT830B multimeter is widely used by hobbyists, students, technicians, and professionals for various electrical and electronics-related tasks. It finds applications in troubleshooting circuits, testing components, checking battery voltages, and verifying electrical parameters in both household and industrial settings.
Features
- This multimeter measures DC voltage in the ranges of 200 mV 2000 mV, 20V, 200V, and 1000V.
- It measures DC in the ranges of 200µA, 2000µA, 20ma, 200ma, and 10A.
- It measures AC voltage in the ranges of 200 V and 750 V.
- This meter also measures resistance in these ranges of 200, 2000 ohms, 20, 200, and 2000 ohms.
- Transistor Hfe Measurement.
- Continuity Tester with Buzzer.
Technical Details
- LCD: 3 1/2
- Digit Maximum Reading: 1999
- DC Voltage: 200mV / 2000mV / 20V / 200V / 1000V
- AC Voltage: 200V / 750V
- DC Current: 200uA / 2000uA / 20mA / 200mA / 10A
- Resistance: 200Ω/ 2kΩ / 20kΩ / 200kΩ / 2000kΩ
- Transistor: NPN, PNP
- Battery: 9 V 6F22 ( battery not included )
Physical Attributes
- Length × Width × Height(mm) : 125 × 70 × 25
- Weight (gm) : 130
Package Includes
- 1 x DT-830B Multimeter (Battery not included)
- 1 x Test Cable
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