DC0-100V 10A 50A 100A red blue LED DC dual display digital voltage and current meter head with fine adjustment

DC0-100V 1A 10A 50A 100A Digital Voltmeter Ammeter 2 in1 Multimeter DC4-30V Voltage Ampere Meter Volt Amp Gauge Panel Dual Display

Precautions:

1. The 1A/10A voltage and current meter itself has a built-in shunt. The 50A / 100A voltage and current meter is equipped with an external shunt.

2. A meter with a range of 50A or 100A must be connected to a shunt to power up, otherwise it will burn out.

Technical Parameters:

Voltage measurement range: 0.0V-100V

Current test range: 0-999mA, 0-10A, 0-50A, 0-100A (4 ranges are available)

Power supply range: DC4-30.0V (Note: If the voltage exceeds 30V, an external independent power supply is required)

Voltage error: ± 0.1%

Current error: ± 1%

External shunt specifications: 75 mOhm

Working current: <20mA

Refresh rate: about 300mS once

Display mode: double three-digit 0.28 "LED digital tube

Display color: red + red, red + blue. Optional

Lead length: 15cm

Dimensions: 48 x 29 x 22 mm, length X width X thickness;

Mounting hole: 46 x 27 mm

Working temperature: -10 ℃ ~ 65 ℃