Digital Voltmeter

Multimeter with ac/dc voltmeter & ohm/volt/amp tester
a multimeter with ac/dc voltmeter and ohm/volt/amp tester is a versatile electrical testing tool used to measure a variety of electrical parameters, including voltage (ac and dc), resistance (ohms), and current (amps). it is essential for troubleshooting, repairing, and maintaining electrical systems, circuits, and electronic devices. this type of multimeter allows users to test components, check power supply levels, measure resistance in resistors, and check continuity in wires and circuits.

the multimeter typically features an easy-to-read digital or analog display, multiple settings for different measurements, and test probes for making contact with the circuit under test. with ac and dc measurement capabilities, it is suitable for both household and industrial applications, including automotive diagnostics, electronics repair, and electrical installations.

specifications of multimeter with ac/dc voltmeter & ohm/volt/amp tester
voltage measurement
-ac voltage measurement range: 0-600v (typical)
-dc voltage measurement range: 0-600v (typical)
-accuracy: ±0.5% ±2 digits (depends on model)
-resolution: 0.1v for most models
current measurement (amps)
-ac current measurement range: 0-10a (typical)
-dc current measurement range: 0-10a (typical)
-accuracy: ±1% ±2 digits (depends on model)
-resolution: 0.01a (depends on model)
resistance measurement (ohms)
-resistance range: 0-20mω (typical)
-accuracy: ±0.5% ±2 digits (depends on model)
-resolution: 0.1ω for low resistance and up to 1mω
additional features
-continuity testing: audible beep for continuity check (often with a diode test mode)
-diode test: yes, measures forward voltage of diodes
-display type: digital or analog (varies by model)
-data hold function: yes, to freeze the display for reading
-backlight: available on digital models for low-light conditions
-overload protection: yes, to prevent damage to the multimeter
-auto-ranging (if available): automatically adjusts the range for accurate measurements
power & battery
-power supply: typically powered by a 9v battery (may vary depending on model)
-battery life: up to 200 hours (varies based on usage)
physical dimensions
-size: 125mm x 70mm x 30mm (approximate)
-weight: ~200g (varies by model)
safety features & compliance
-safety ratings: cat ii (for use with electrical systems up to 600v)
-certifications: ce, ul listed, or other applicable certifications (depending on manufacturer)
-overload protection: protection against incorrect usage or excessive voltage
included accessories
-test probes: yes, typically comes with insulated test probes
-test leads length: 1-2 meters (depending on model)
-instruction manual: yes