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

DC 0-100V 10A Digital Voltmeter Ammeter Dual Display 10A Voltage Detector Current Meter Panel Amp Volt Gauge 0.28″ Red Blue LED
This DC 100V 10A Ammeter Voltmeter is consist of 0.28 inch 5 wire red LED. With 100V DC can be measured by this meter with 0.1V resolution. This volt ammeter contains 2 wire harnesses. 2 poles with RED and BLACK lead used to provide power for the meters. this meter is portable and small in size. DSN-VC288 DC 100V 10A shows volt and ammeter at the same time on the same screen.

Features:
Operating voltage: DC 4.5 – 30V
Measure voltage: DC 0 – 100V
Minimum resolution(V): 0.1V
Measure current :10A (measure directly, built-in shunt)
Minimum resolution(A): 0.01A
Operating current:
Dimensions: 48 x 29 x 21mm
Mounting cutout: 45.5 x 26.5mm
Refresh rate: about 500mS / times
Measure accuracy: 1{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428} (± 1 digit)
Operating temperature: -10 to 65° c
Operating Humidity: 10 to 80{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428} (non-condensing)

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

Connection:
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)

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 10A below ammeter (include 10A), built-in shunt, does not require external shunt
When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing