High Quality DC 100V 10A Voltmeter Ammeter Blue + Red LED Amp Dual Digital Volt Meter Gauge

This compact DC panel meter combines voltage and current display in one module. It is intended for DC power monitoring in panels, test fixtures, DIY electronics, battery-powered projects, repair benches, and small power module builds.

Key Uses

• Monitor DC voltage and current on a power module or test fixture.
• Add a visible panel display to DIY electronics, battery, and bench power projects.
• Select the LED display color combination that fits the panel or enclosure.

Specifications and Notes

• Product type: DC panel voltmeter / ammeter gauge
• Measurement range listed in title: DC 0-100V and up to 10A
• Display: dual LED voltage and current display
• Available display color combinations include red, blue, and green variants
• Use case: panel monitoring for DC power modules, test fixtures, DIY electronics, battery circuits, and repair bench projects
• Check the selected color/version option before ordering
• Old version
• Working voltage:4.5-30V DC
• Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
• Working current:≤20mA
• Display: 0.28" Two color blue and red
• Measuring range: DC 0-100V 0-10A
• size :48×29×22 mm
• New version
• Shopping Note: sensor cables need to be purchased separatelyReal-time power is displayed alternately with current, no setting required.
• Working voltage: DC4~30V
• Voltage range: DC0V~100V (0.02V jump)
• Voltage error: ± 1V
• Current range: 10A (0.03A jump)
• Current error: ± 0.1A
• Product size: 47.63x28.66x23.74mm
• Wiring as shown below, the meter displays the voltage, the current is 000, the product is qualified
• Common power supply Test 4~30V loop wiring
• The thick red wire is connected to the negative pole of the load; the thin black wire is not connected to prevent short circuit.
• Independent power supply to measure 0~100V loop
• The thin red and thin black wires cannot exceed 30V。
• Measure the wiring method of solar charging
• Real-time power is displayed alternately with current, no setting required.

Variant Selection

The color option refers to the LED display color combination, such as red/red, red/blue, red/green, blue/green, blue/blue, green/green, and new-version color combinations. Confirm the selected display color before checkout.

Use Notes

• Use only within the listed DC voltage and current range.
• Confirm wiring before powering the circuit.
• Check whether the selected version matches the wiring and display layout needed for your project.

Product Detail Images