Dual LED Digital Voltmeter Ammeter Amp Volt Meter + Current Shunt DC 100V 100A

Features:

• Operating voltage:DC 4.5 ~ 30V
• Measure voltage: DC 0 ~ 100V
• Minimum resolution(V): 0.1V
• Measure current:100A (require external shunt)
• Minimum resolution(A): 0.1A
• Operating current: <20mA
• Display: three 0.28" LED digital tube
• Display color: Red and Blue (double color display)
• Dimensions: 48 x 29 x 21mm
• Mounting cutout: 45.5 x 26.5mm
• Refresh rate: about 500mS / times
• Measure 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+
• (Please refer to the wiring diagrams for more details)