Wide DC Input 4.5-30V Supply, 0-100V 0-10A LED Digital Dual Voltmeter-Ammeter (Black)..!

Wide DC Input Supply, 4.5-30V 0~100V 0~10A LED Digital Dual Voltmeter-Ammeter for Electronics DIY Projects & Development (Black)..!

Product Information

Features

Small size, portable, the magnitudes of voltage and current are displayed in the same screen simultaneously.

DC Voltmeter and Ammeter for cars, electromobiles and motorcycles etc. Also great for electronics and DIY projects.

Specifications

Color: Black

Material: Plastic

Operating voltage: DC 4.5 ~ 30V (wide range)

Measure voltage: DC 0 ~ 100V

Minimum resolution: 0.1V

Measure current: 50A (require external shunt)

Minimum resolution: 0.1A

Operating current: <20mA

Display: three 0.28" LED digital tubes

Display color: Red (Volts), Blue (Amps)

Dimensions: 48 x 29 x 21mm

Mounting cutout: 45.5 x 26.5mm

Refresh rate: about 500mS / times

Measurement accuracy: 1% (1 digit)

Operating temperature: -10 to 65'C

Operating Humidity: 10 to 80% (non-condensing)

Working pressure: 80 to 106 kPa

Applications: Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage

current measurement

Wiring:

Black line (thin): vacant or buck circuit (module) negative

Red line (thin): power supply+

Black line (thick): COM, common measuring

Red line (thick): PW+, measuring terminal voltage input positive

Yellow line (thick): IN+, current input+

Notice:

The voltage between the thin red and thin black lines must be within DC 4.5-30V

The ammeter can only be connected to the negative of the device under test

If the test current exceeds 5A over long-term full load continuous working, it is recommended that the leads be directly soldered

When the black thin line is vacant, it is recommended to use insulating tape around the exposed part of the wire, to

prevent short circuits

If it is just used as a voltmeter, it is recommended that the yellow line and the black lines be connected

together, to prevent the ammeter digital flashing

Package Contents

1x Digital Volt-Amp Meter

1x 50A/75mV DC Current Shunt