Mini DC 100V 10A Digital Voltmeter Ammeter Blue Red LED Volt Amp Meter Gauge

Compact dual-function volt-amp meter with bright red & blue LED display — ideal for vehicle, battery and power monitoring.

Dual Function — Measures both voltage (0–100V) and current (0–10A) in a single compact unit.
Clear Dual Display — Red & blue 0.28″ LED readouts for fast, easy real-time readings.
Wide Compatibility — Works with 12V and 24V DC systems; great for battery checks and general power monitoring.

PKR 550/-

CATEGORY:Modules & Breakout Boards

Product Description

DC 0-100V 10A Digital Voltmeter Ammeter – Dual LED Display Panel Meter with 0.28″ Red & Blue Screen for Accurate Voltage and Current Measurement. Perfect as a voltage detector, current meter, battery monitor, or amp volt gauge for automotive, motorcycles, solar systems, and DIY electronics.

Key Highlights:

Wide Measuring Range – Voltage: DC 0–100V, Current: 0–10A (direct measurement with built-in shunt).
High Accuracy – 1% (±1 digit) with fine resolution of 0.1V and 0.01A for precise readings.
Dual LED Display – Bright 0.28″ red & blue LED screen shows voltage and current simultaneously.
Easy Power Supply – Operates from DC 4.5–30V, low power consumption design.
Compact Panel Mount – Small size fits tight spaces, perfect for dashboard or panel installation.

Product Specifications:

Dimensions: 48 x 29 x 21 mm
Mounting Cutout: 45.5 x 26.5 mm
Refresh Rate: Approx. 500 ms / update
Accuracy: 1% (± 1 digit)
Operating Temperature: -10°C to +65°C
Humidity: 10–80% (non-condensing)

Usage Examples:

Ideal for automotive battery monitoring, electric cars, motorcycles, solar power systems, power supply testing, DIY electronics, and other DC circuits where accurate voltage and current measurement is required.

Wiring & Connection:

Black (thin): Ground / module negative
Red (thin): Power supply positive
Black (thick): COM, common ground
Red (thick): PW+, voltage input positive
Yellow (thick): IN+, current input positive (refer to wiring diagram for details)

Important Notice:

Supply voltage (thin red/black wires) must stay within DC 4.5–30V.
Ammeter works only when connected to the negative of the load (up to 10A, built-in shunt included).
Insulate unused wires with tape to prevent short circuits.