YB27VA multi-usage 0.28" DC 4.5-30V/50A Red/Led Voltmeter Ammeter 2in1 Volt Amp Panel Meter + Resistive Shunt

Features:

• Dual LED: Red voltage, Blue current, Display Voltage Current at same time
• this panel meter is common ground design, it means that the ( measure ground wire) and (power supply ground) is common ground.
• Power Supply DC 4.5-30V. With reverse polarity protection, but the max power supply can not exceed 30VDC.

Specific:

• Power Supply (Measure Voltage): DC 4.5-30V
• voltage < 10V, resolution: 0.01V
• voltage >= 10V, resolution: 0.1V
• Measure Current: 0-50A forward current ( require external 50A shunt )
• Current Resolution: 0.1A
• Operating Current: <20mA
• Display: 0.28 "LED Dual-color (red and blue)
• Dimensions: 48 x 29 x 21 mm
• Cutting Size: 45 x 26 mm
• Measurement rate: ≥ 500mS / times
• Accuracy: 1% (± 1 digit )
• Operating Temperature: -10°c ~ +65°c
• Operating Humidity: 10 ~ 80% (non-condensing)
• Working pressure: 80 ~ 106kPa
• Applications:Suitable for industrial equipments/electronic equipment/automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement.

Wire Connection:

• COM: Black wire,Power Supply - , Measure Voltage -
• PW+: Red wire, Power Supply +, Measure Voltage +
• IN+, Yellow wire, Measure current input. if use the voltmeter function only, please connect the Yellow wire and black wire together to avoid the Interference

More detailed please check the description picture.
Package Include:

• 1x Digital Volt Amp Meter  2in1
• 1x 50A DC Current Shunt